0	1	null	null
0	2	null	Div. of Informatics, Edinburgh Univ.
0	3	null	Div. of Informatics, Edinburgh Univ.
0	4	null	null
0	5	null	Univ. of Wales, Aberystwyth
0	6	null	Wales Univ., Aberystwyth
0	7	null	Wales Univ., Aberystwyth
0	8	null	null
0	9	null	null
0	10	null	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu
0	11	null	null
0	12	null	null
0	13	null	null
0	14	null	null
0	15	null	null
0	16	null	null
0	17	null	null
0	18	null	null
0	19	null	null
0	20	null	null
0	21	null	null
0	22	null	null
0	23	null	null
0	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
0	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
0	26	null	null
0	27	null	null
0	28	null	null
0	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
0	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
0	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
0	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
0	33	null	null
0	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
0	35	null	null
0	36	null	null
0	37	null	null
0	38	null	null
0	39	null	null
0	40	null	null
0	41	null	null
0	42	null	Sch. of Informatics, Edinburgh Univ.
0	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
0	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
0	45	null	Univ. of California at Berkeley, Berkeley
0	46	null	Sch. of Informatics, Edinburgh Univ., UK
0	47	null	null
0	48	null	Artificial Intelligence Group, Univ. of York, UK
0	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
0	50	null	null
0	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
0	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
0	53	null	null
0	54	null	Aberystwyth University, Aberystwyth, UK
0	55	null	null
0	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
0	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
0	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
0	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
0	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
0	61	null	null
0	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
0	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
0	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
0	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
0	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
0	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
0	68	null	null
0	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
1	2	null	Div. of Informatics, Edinburgh Univ.
1	3	null	Div. of Informatics, Edinburgh Univ.
1	4	null	null
1	5	null	Univ. of Wales, Aberystwyth
1	6	null	Wales Univ., Aberystwyth
1	7	null	Wales Univ., Aberystwyth
1	8	null	null
1	9	null	null
1	10	null	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu
1	11	null	null
1	12	null	null
1	13	null	null
1	14	null	null
1	15	null	null
1	16	null	null
1	17	null	null
1	18	null	null
1	19	null	null
1	20	null	null
1	21	null	null
1	22	null	null
1	23	null	null
1	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
1	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
1	26	null	null
1	27	null	null
1	28	null	null
1	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
1	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
1	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
1	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
1	33	null	null
1	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
1	35	null	null
1	36	null	null
1	37	null	null
1	38	null	null
1	39	null	null
1	40	null	null
1	41	null	null
1	42	null	Sch. of Informatics, Edinburgh Univ.
1	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
1	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
1	45	null	Univ. of California at Berkeley, Berkeley
1	46	null	Sch. of Informatics, Edinburgh Univ., UK
1	47	null	null
1	48	null	Artificial Intelligence Group, Univ. of York, UK
1	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
1	50	null	null
1	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
1	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
1	53	null	null
1	54	null	Aberystwyth University, Aberystwyth, UK
1	55	null	null
1	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
1	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
1	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
1	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
1	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
1	61	null	null
1	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
1	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
1	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
1	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
1	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
1	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
1	68	null	null
1	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
2	3	Div. of Informatics, Edinburgh Univ.	Div. of Informatics, Edinburgh Univ.
2	4	Div. of Informatics, Edinburgh Univ.	null
2	5	Div. of Informatics, Edinburgh Univ.	Univ. of Wales, Aberystwyth
2	6	Div. of Informatics, Edinburgh Univ.	Wales Univ., Aberystwyth
2	7	Div. of Informatics, Edinburgh Univ.	Wales Univ., Aberystwyth
2	8	Div. of Informatics, Edinburgh Univ.	null
2	9	Div. of Informatics, Edinburgh Univ.	null
2	10	Div. of Informatics, Edinburgh Univ.	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu
2	11	Div. of Informatics, Edinburgh Univ.	null
2	12	Div. of Informatics, Edinburgh Univ.	null
2	13	Div. of Informatics, Edinburgh Univ.	null
2	14	Div. of Informatics, Edinburgh Univ.	null
2	15	Div. of Informatics, Edinburgh Univ.	null
2	16	Div. of Informatics, Edinburgh Univ.	null
2	17	Div. of Informatics, Edinburgh Univ.	null
2	18	Div. of Informatics, Edinburgh Univ.	null
2	19	Div. of Informatics, Edinburgh Univ.	null
2	20	Div. of Informatics, Edinburgh Univ.	null
2	21	Div. of Informatics, Edinburgh Univ.	null
2	22	Div. of Informatics, Edinburgh Univ.	null
2	23	Div. of Informatics, Edinburgh Univ.	null
2	24	Div. of Informatics, Edinburgh Univ.	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
2	25	Div. of Informatics, Edinburgh Univ.	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
2	26	Div. of Informatics, Edinburgh Univ.	null
2	27	Div. of Informatics, Edinburgh Univ.	null
2	28	Div. of Informatics, Edinburgh Univ.	null
2	29	Div. of Informatics, Edinburgh Univ.	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
2	30	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
2	31	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
2	32	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, The University of Wales, Aberystwyth, UK
2	33	Div. of Informatics, Edinburgh Univ.	null
2	34	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
2	35	Div. of Informatics, Edinburgh Univ.	null
2	36	Div. of Informatics, Edinburgh Univ.	null
2	37	Div. of Informatics, Edinburgh Univ.	null
2	38	Div. of Informatics, Edinburgh Univ.	null
2	39	Div. of Informatics, Edinburgh Univ.	null
2	40	Div. of Informatics, Edinburgh Univ.	null
2	41	Div. of Informatics, Edinburgh Univ.	null
2	42	Div. of Informatics, Edinburgh Univ.	Sch. of Informatics, Edinburgh Univ.
2	43	Div. of Informatics, Edinburgh Univ.	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
2	44	Div. of Informatics, Edinburgh Univ.	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
2	45	Div. of Informatics, Edinburgh Univ.	Univ. of California at Berkeley, Berkeley
2	46	Div. of Informatics, Edinburgh Univ.	Sch. of Informatics, Edinburgh Univ., UK
2	47	Div. of Informatics, Edinburgh Univ.	null
2	48	Div. of Informatics, Edinburgh Univ.	Artificial Intelligence Group, Univ. of York, UK
2	49	Div. of Informatics, Edinburgh Univ.	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
2	50	Div. of Informatics, Edinburgh Univ.	null
2	51	Div. of Informatics, Edinburgh Univ.	Department of Computer Sciences, Aberystwyth University, Wales, UK
2	52	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, Aberystwyth University, Wales, UK
2	53	Div. of Informatics, Edinburgh Univ.	null
2	54	Div. of Informatics, Edinburgh Univ.	Aberystwyth University, Aberystwyth, UK
2	55	Div. of Informatics, Edinburgh Univ.	null
2	56	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, Aberystwyth University, Wales, UK
2	57	Div. of Informatics, Edinburgh Univ.	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
2	58	Div. of Informatics, Edinburgh Univ.	Dept. of Computer Science, Aberystwyth University, Wales, UK
2	59	Div. of Informatics, Edinburgh Univ.	Dept. of Computer Science, Aberystwyth University, Wales, UK
2	60	Div. of Informatics, Edinburgh Univ.	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
2	61	Div. of Informatics, Edinburgh Univ.	null
2	62	Div. of Informatics, Edinburgh Univ.	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
2	63	Div. of Informatics, Edinburgh Univ.	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
2	64	Div. of Informatics, Edinburgh Univ.	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
2	65	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
2	66	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
2	67	Div. of Informatics, Edinburgh Univ.	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
2	68	Div. of Informatics, Edinburgh Univ.	null
2	69	Div. of Informatics, Edinburgh Univ.	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
3	4	Div. of Informatics, Edinburgh Univ.	null
3	5	Div. of Informatics, Edinburgh Univ.	Univ. of Wales, Aberystwyth
3	6	Div. of Informatics, Edinburgh Univ.	Wales Univ., Aberystwyth
3	7	Div. of Informatics, Edinburgh Univ.	Wales Univ., Aberystwyth
3	8	Div. of Informatics, Edinburgh Univ.	null
3	9	Div. of Informatics, Edinburgh Univ.	null
3	10	Div. of Informatics, Edinburgh Univ.	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu
3	11	Div. of Informatics, Edinburgh Univ.	null
3	12	Div. of Informatics, Edinburgh Univ.	null
3	13	Div. of Informatics, Edinburgh Univ.	null
3	14	Div. of Informatics, Edinburgh Univ.	null
3	15	Div. of Informatics, Edinburgh Univ.	null
3	16	Div. of Informatics, Edinburgh Univ.	null
3	17	Div. of Informatics, Edinburgh Univ.	null
3	18	Div. of Informatics, Edinburgh Univ.	null
3	19	Div. of Informatics, Edinburgh Univ.	null
3	20	Div. of Informatics, Edinburgh Univ.	null
3	21	Div. of Informatics, Edinburgh Univ.	null
3	22	Div. of Informatics, Edinburgh Univ.	null
3	23	Div. of Informatics, Edinburgh Univ.	null
3	24	Div. of Informatics, Edinburgh Univ.	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
3	25	Div. of Informatics, Edinburgh Univ.	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
3	26	Div. of Informatics, Edinburgh Univ.	null
3	27	Div. of Informatics, Edinburgh Univ.	null
3	28	Div. of Informatics, Edinburgh Univ.	null
3	29	Div. of Informatics, Edinburgh Univ.	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
3	30	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
3	31	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
3	32	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, The University of Wales, Aberystwyth, UK
3	33	Div. of Informatics, Edinburgh Univ.	null
3	34	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
3	35	Div. of Informatics, Edinburgh Univ.	null
3	36	Div. of Informatics, Edinburgh Univ.	null
3	37	Div. of Informatics, Edinburgh Univ.	null
3	38	Div. of Informatics, Edinburgh Univ.	null
3	39	Div. of Informatics, Edinburgh Univ.	null
3	40	Div. of Informatics, Edinburgh Univ.	null
3	41	Div. of Informatics, Edinburgh Univ.	null
3	42	Div. of Informatics, Edinburgh Univ.	Sch. of Informatics, Edinburgh Univ.
3	43	Div. of Informatics, Edinburgh Univ.	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
3	44	Div. of Informatics, Edinburgh Univ.	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
3	45	Div. of Informatics, Edinburgh Univ.	Univ. of California at Berkeley, Berkeley
3	46	Div. of Informatics, Edinburgh Univ.	Sch. of Informatics, Edinburgh Univ., UK
3	47	Div. of Informatics, Edinburgh Univ.	null
3	48	Div. of Informatics, Edinburgh Univ.	Artificial Intelligence Group, Univ. of York, UK
3	49	Div. of Informatics, Edinburgh Univ.	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
3	50	Div. of Informatics, Edinburgh Univ.	null
3	51	Div. of Informatics, Edinburgh Univ.	Department of Computer Sciences, Aberystwyth University, Wales, UK
3	52	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, Aberystwyth University, Wales, UK
3	53	Div. of Informatics, Edinburgh Univ.	null
3	54	Div. of Informatics, Edinburgh Univ.	Aberystwyth University, Aberystwyth, UK
3	55	Div. of Informatics, Edinburgh Univ.	null
3	56	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, Aberystwyth University, Wales, UK
3	57	Div. of Informatics, Edinburgh Univ.	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
3	58	Div. of Informatics, Edinburgh Univ.	Dept. of Computer Science, Aberystwyth University, Wales, UK
3	59	Div. of Informatics, Edinburgh Univ.	Dept. of Computer Science, Aberystwyth University, Wales, UK
3	60	Div. of Informatics, Edinburgh Univ.	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
3	61	Div. of Informatics, Edinburgh Univ.	null
3	62	Div. of Informatics, Edinburgh Univ.	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
3	63	Div. of Informatics, Edinburgh Univ.	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
3	64	Div. of Informatics, Edinburgh Univ.	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
3	65	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
3	66	Div. of Informatics, Edinburgh Univ.	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
3	67	Div. of Informatics, Edinburgh Univ.	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
3	68	Div. of Informatics, Edinburgh Univ.	null
3	69	Div. of Informatics, Edinburgh Univ.	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
4	5	null	Univ. of Wales, Aberystwyth
4	6	null	Wales Univ., Aberystwyth
4	7	null	Wales Univ., Aberystwyth
4	8	null	null
4	9	null	null
4	10	null	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu
4	11	null	null
4	12	null	null
4	13	null	null
4	14	null	null
4	15	null	null
4	16	null	null
4	17	null	null
4	18	null	null
4	19	null	null
4	20	null	null
4	21	null	null
4	22	null	null
4	23	null	null
4	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
4	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
4	26	null	null
4	27	null	null
4	28	null	null
4	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
4	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
4	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
4	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
4	33	null	null
4	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
4	35	null	null
4	36	null	null
4	37	null	null
4	38	null	null
4	39	null	null
4	40	null	null
4	41	null	null
4	42	null	Sch. of Informatics, Edinburgh Univ.
4	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
4	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
4	45	null	Univ. of California at Berkeley, Berkeley
4	46	null	Sch. of Informatics, Edinburgh Univ., UK
4	47	null	null
4	48	null	Artificial Intelligence Group, Univ. of York, UK
4	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
4	50	null	null
4	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
4	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
4	53	null	null
4	54	null	Aberystwyth University, Aberystwyth, UK
4	55	null	null
4	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
4	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
4	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
4	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
4	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
4	61	null	null
4	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
4	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
4	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
4	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
4	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
4	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
4	68	null	null
4	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
5	6	Univ. of Wales, Aberystwyth	Wales Univ., Aberystwyth
5	7	Univ. of Wales, Aberystwyth	Wales Univ., Aberystwyth
5	8	Univ. of Wales, Aberystwyth	null
5	9	Univ. of Wales, Aberystwyth	null
5	10	Univ. of Wales, Aberystwyth	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu
5	11	Univ. of Wales, Aberystwyth	null
5	12	Univ. of Wales, Aberystwyth	null
5	13	Univ. of Wales, Aberystwyth	null
5	14	Univ. of Wales, Aberystwyth	null
5	15	Univ. of Wales, Aberystwyth	null
5	16	Univ. of Wales, Aberystwyth	null
5	17	Univ. of Wales, Aberystwyth	null
5	18	Univ. of Wales, Aberystwyth	null
5	19	Univ. of Wales, Aberystwyth	null
5	20	Univ. of Wales, Aberystwyth	null
5	21	Univ. of Wales, Aberystwyth	null
5	22	Univ. of Wales, Aberystwyth	null
5	23	Univ. of Wales, Aberystwyth	null
5	24	Univ. of Wales, Aberystwyth	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
5	25	Univ. of Wales, Aberystwyth	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
5	26	Univ. of Wales, Aberystwyth	null
5	27	Univ. of Wales, Aberystwyth	null
5	28	Univ. of Wales, Aberystwyth	null
5	29	Univ. of Wales, Aberystwyth	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
5	30	Univ. of Wales, Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
5	31	Univ. of Wales, Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
5	32	Univ. of Wales, Aberystwyth	Department of Computer Science, The University of Wales, Aberystwyth, UK
5	33	Univ. of Wales, Aberystwyth	null
5	34	Univ. of Wales, Aberystwyth	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
5	35	Univ. of Wales, Aberystwyth	null
5	36	Univ. of Wales, Aberystwyth	null
5	37	Univ. of Wales, Aberystwyth	null
5	38	Univ. of Wales, Aberystwyth	null
5	39	Univ. of Wales, Aberystwyth	null
5	40	Univ. of Wales, Aberystwyth	null
5	41	Univ. of Wales, Aberystwyth	null
5	42	Univ. of Wales, Aberystwyth	Sch. of Informatics, Edinburgh Univ.
5	43	Univ. of Wales, Aberystwyth	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
5	44	Univ. of Wales, Aberystwyth	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
5	45	Univ. of Wales, Aberystwyth	Univ. of California at Berkeley, Berkeley
5	46	Univ. of Wales, Aberystwyth	Sch. of Informatics, Edinburgh Univ., UK
5	47	Univ. of Wales, Aberystwyth	null
5	48	Univ. of Wales, Aberystwyth	Artificial Intelligence Group, Univ. of York, UK
5	49	Univ. of Wales, Aberystwyth	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
5	50	Univ. of Wales, Aberystwyth	null
5	51	Univ. of Wales, Aberystwyth	Department of Computer Sciences, Aberystwyth University, Wales, UK
5	52	Univ. of Wales, Aberystwyth	Department of Computer Science, Aberystwyth University, Wales, UK
5	53	Univ. of Wales, Aberystwyth	null
5	54	Univ. of Wales, Aberystwyth	Aberystwyth University, Aberystwyth, UK
5	55	Univ. of Wales, Aberystwyth	null
5	56	Univ. of Wales, Aberystwyth	Department of Computer Science, Aberystwyth University, Wales, UK
5	57	Univ. of Wales, Aberystwyth	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
5	58	Univ. of Wales, Aberystwyth	Dept. of Computer Science, Aberystwyth University, Wales, UK
5	59	Univ. of Wales, Aberystwyth	Dept. of Computer Science, Aberystwyth University, Wales, UK
5	60	Univ. of Wales, Aberystwyth	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
5	61	Univ. of Wales, Aberystwyth	null
5	62	Univ. of Wales, Aberystwyth	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
5	63	Univ. of Wales, Aberystwyth	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
5	64	Univ. of Wales, Aberystwyth	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
5	65	Univ. of Wales, Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
5	66	Univ. of Wales, Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
5	67	Univ. of Wales, Aberystwyth	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
5	68	Univ. of Wales, Aberystwyth	null
5	69	Univ. of Wales, Aberystwyth	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
6	7	Wales Univ., Aberystwyth	Wales Univ., Aberystwyth
6	8	Wales Univ., Aberystwyth	null
6	9	Wales Univ., Aberystwyth	null
6	10	Wales Univ., Aberystwyth	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu
6	11	Wales Univ., Aberystwyth	null
6	12	Wales Univ., Aberystwyth	null
6	13	Wales Univ., Aberystwyth	null
6	14	Wales Univ., Aberystwyth	null
6	15	Wales Univ., Aberystwyth	null
6	16	Wales Univ., Aberystwyth	null
6	17	Wales Univ., Aberystwyth	null
6	18	Wales Univ., Aberystwyth	null
6	19	Wales Univ., Aberystwyth	null
6	20	Wales Univ., Aberystwyth	null
6	21	Wales Univ., Aberystwyth	null
6	22	Wales Univ., Aberystwyth	null
6	23	Wales Univ., Aberystwyth	null
6	24	Wales Univ., Aberystwyth	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
6	25	Wales Univ., Aberystwyth	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
6	26	Wales Univ., Aberystwyth	null
6	27	Wales Univ., Aberystwyth	null
6	28	Wales Univ., Aberystwyth	null
6	29	Wales Univ., Aberystwyth	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
6	30	Wales Univ., Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
6	31	Wales Univ., Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
6	32	Wales Univ., Aberystwyth	Department of Computer Science, The University of Wales, Aberystwyth, UK
6	33	Wales Univ., Aberystwyth	null
6	34	Wales Univ., Aberystwyth	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
6	35	Wales Univ., Aberystwyth	null
6	36	Wales Univ., Aberystwyth	null
6	37	Wales Univ., Aberystwyth	null
6	38	Wales Univ., Aberystwyth	null
6	39	Wales Univ., Aberystwyth	null
6	40	Wales Univ., Aberystwyth	null
6	41	Wales Univ., Aberystwyth	null
6	42	Wales Univ., Aberystwyth	Sch. of Informatics, Edinburgh Univ.
6	43	Wales Univ., Aberystwyth	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
6	44	Wales Univ., Aberystwyth	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
6	45	Wales Univ., Aberystwyth	Univ. of California at Berkeley, Berkeley
6	46	Wales Univ., Aberystwyth	Sch. of Informatics, Edinburgh Univ., UK
6	47	Wales Univ., Aberystwyth	null
6	48	Wales Univ., Aberystwyth	Artificial Intelligence Group, Univ. of York, UK
6	49	Wales Univ., Aberystwyth	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
6	50	Wales Univ., Aberystwyth	null
6	51	Wales Univ., Aberystwyth	Department of Computer Sciences, Aberystwyth University, Wales, UK
6	52	Wales Univ., Aberystwyth	Department of Computer Science, Aberystwyth University, Wales, UK
6	53	Wales Univ., Aberystwyth	null
6	54	Wales Univ., Aberystwyth	Aberystwyth University, Aberystwyth, UK
6	55	Wales Univ., Aberystwyth	null
6	56	Wales Univ., Aberystwyth	Department of Computer Science, Aberystwyth University, Wales, UK
6	57	Wales Univ., Aberystwyth	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
6	58	Wales Univ., Aberystwyth	Dept. of Computer Science, Aberystwyth University, Wales, UK
6	59	Wales Univ., Aberystwyth	Dept. of Computer Science, Aberystwyth University, Wales, UK
6	60	Wales Univ., Aberystwyth	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
6	61	Wales Univ., Aberystwyth	null
6	62	Wales Univ., Aberystwyth	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
6	63	Wales Univ., Aberystwyth	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
6	64	Wales Univ., Aberystwyth	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
6	65	Wales Univ., Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
6	66	Wales Univ., Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
6	67	Wales Univ., Aberystwyth	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
6	68	Wales Univ., Aberystwyth	null
6	69	Wales Univ., Aberystwyth	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
7	8	Wales Univ., Aberystwyth	null
7	9	Wales Univ., Aberystwyth	null
7	10	Wales Univ., Aberystwyth	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu
7	11	Wales Univ., Aberystwyth	null
7	12	Wales Univ., Aberystwyth	null
7	13	Wales Univ., Aberystwyth	null
7	14	Wales Univ., Aberystwyth	null
7	15	Wales Univ., Aberystwyth	null
7	16	Wales Univ., Aberystwyth	null
7	17	Wales Univ., Aberystwyth	null
7	18	Wales Univ., Aberystwyth	null
7	19	Wales Univ., Aberystwyth	null
7	20	Wales Univ., Aberystwyth	null
7	21	Wales Univ., Aberystwyth	null
7	22	Wales Univ., Aberystwyth	null
7	23	Wales Univ., Aberystwyth	null
7	24	Wales Univ., Aberystwyth	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
7	25	Wales Univ., Aberystwyth	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
7	26	Wales Univ., Aberystwyth	null
7	27	Wales Univ., Aberystwyth	null
7	28	Wales Univ., Aberystwyth	null
7	29	Wales Univ., Aberystwyth	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
7	30	Wales Univ., Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
7	31	Wales Univ., Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
7	32	Wales Univ., Aberystwyth	Department of Computer Science, The University of Wales, Aberystwyth, UK
7	33	Wales Univ., Aberystwyth	null
7	34	Wales Univ., Aberystwyth	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
7	35	Wales Univ., Aberystwyth	null
7	36	Wales Univ., Aberystwyth	null
7	37	Wales Univ., Aberystwyth	null
7	38	Wales Univ., Aberystwyth	null
7	39	Wales Univ., Aberystwyth	null
7	40	Wales Univ., Aberystwyth	null
7	41	Wales Univ., Aberystwyth	null
7	42	Wales Univ., Aberystwyth	Sch. of Informatics, Edinburgh Univ.
7	43	Wales Univ., Aberystwyth	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
7	44	Wales Univ., Aberystwyth	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
7	45	Wales Univ., Aberystwyth	Univ. of California at Berkeley, Berkeley
7	46	Wales Univ., Aberystwyth	Sch. of Informatics, Edinburgh Univ., UK
7	47	Wales Univ., Aberystwyth	null
7	48	Wales Univ., Aberystwyth	Artificial Intelligence Group, Univ. of York, UK
7	49	Wales Univ., Aberystwyth	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
7	50	Wales Univ., Aberystwyth	null
7	51	Wales Univ., Aberystwyth	Department of Computer Sciences, Aberystwyth University, Wales, UK
7	52	Wales Univ., Aberystwyth	Department of Computer Science, Aberystwyth University, Wales, UK
7	53	Wales Univ., Aberystwyth	null
7	54	Wales Univ., Aberystwyth	Aberystwyth University, Aberystwyth, UK
7	55	Wales Univ., Aberystwyth	null
7	56	Wales Univ., Aberystwyth	Department of Computer Science, Aberystwyth University, Wales, UK
7	57	Wales Univ., Aberystwyth	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
7	58	Wales Univ., Aberystwyth	Dept. of Computer Science, Aberystwyth University, Wales, UK
7	59	Wales Univ., Aberystwyth	Dept. of Computer Science, Aberystwyth University, Wales, UK
7	60	Wales Univ., Aberystwyth	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
7	61	Wales Univ., Aberystwyth	null
7	62	Wales Univ., Aberystwyth	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
7	63	Wales Univ., Aberystwyth	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
7	64	Wales Univ., Aberystwyth	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
7	65	Wales Univ., Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
7	66	Wales Univ., Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
7	67	Wales Univ., Aberystwyth	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
7	68	Wales Univ., Aberystwyth	null
7	69	Wales Univ., Aberystwyth	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
8	9	null	null
8	10	null	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu
8	11	null	null
8	12	null	null
8	13	null	null
8	14	null	null
8	15	null	null
8	16	null	null
8	17	null	null
8	18	null	null
8	19	null	null
8	20	null	null
8	21	null	null
8	22	null	null
8	23	null	null
8	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
8	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
8	26	null	null
8	27	null	null
8	28	null	null
8	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
8	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
8	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
8	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
8	33	null	null
8	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
8	35	null	null
8	36	null	null
8	37	null	null
8	38	null	null
8	39	null	null
8	40	null	null
8	41	null	null
8	42	null	Sch. of Informatics, Edinburgh Univ.
8	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
8	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
8	45	null	Univ. of California at Berkeley, Berkeley
8	46	null	Sch. of Informatics, Edinburgh Univ., UK
8	47	null	null
8	48	null	Artificial Intelligence Group, Univ. of York, UK
8	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
8	50	null	null
8	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
8	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
8	53	null	null
8	54	null	Aberystwyth University, Aberystwyth, UK
8	55	null	null
8	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
8	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
8	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
8	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
8	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
8	61	null	null
8	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
8	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
8	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
8	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
8	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
8	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
8	68	null	null
8	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
9	10	null	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu
9	11	null	null
9	12	null	null
9	13	null	null
9	14	null	null
9	15	null	null
9	16	null	null
9	17	null	null
9	18	null	null
9	19	null	null
9	20	null	null
9	21	null	null
9	22	null	null
9	23	null	null
9	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
9	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
9	26	null	null
9	27	null	null
9	28	null	null
9	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
9	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
9	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
9	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
9	33	null	null
9	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
9	35	null	null
9	36	null	null
9	37	null	null
9	38	null	null
9	39	null	null
9	40	null	null
9	41	null	null
9	42	null	Sch. of Informatics, Edinburgh Univ.
9	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
9	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
9	45	null	Univ. of California at Berkeley, Berkeley
9	46	null	Sch. of Informatics, Edinburgh Univ., UK
9	47	null	null
9	48	null	Artificial Intelligence Group, Univ. of York, UK
9	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
9	50	null	null
9	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
9	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
9	53	null	null
9	54	null	Aberystwyth University, Aberystwyth, UK
9	55	null	null
9	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
9	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
9	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
9	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
9	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
9	61	null	null
9	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
9	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
9	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
9	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
9	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
9	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
9	68	null	null
9	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
10	11	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	12	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	13	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	14	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	15	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	16	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	17	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	18	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	19	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	20	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	21	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	22	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	23	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	24	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
10	25	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
10	26	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	27	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	28	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	29	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
10	30	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
10	31	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
10	32	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Department of Computer Science, The University of Wales, Aberystwyth, UK
10	33	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	34	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
10	35	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	36	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	37	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	38	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	39	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	40	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	41	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	42	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Sch. of Informatics, Edinburgh Univ.
10	43	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
10	44	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
10	45	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Univ. of California at Berkeley, Berkeley
10	46	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Sch. of Informatics, Edinburgh Univ., UK
10	47	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	48	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Artificial Intelligence Group, Univ. of York, UK
10	49	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
10	50	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	51	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Department of Computer Sciences, Aberystwyth University, Wales, UK
10	52	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Department of Computer Science, Aberystwyth University, Wales, UK
10	53	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	54	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Aberystwyth University, Aberystwyth, UK
10	55	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	56	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Department of Computer Science, Aberystwyth University, Wales, UK
10	57	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
10	58	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Dept. of Computer Science, Aberystwyth University, Wales, UK
10	59	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Dept. of Computer Science, Aberystwyth University, Wales, UK
10	60	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
10	61	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	62	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
10	63	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
10	64	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
10	65	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
10	66	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
10	67	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
10	68	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	null
10	69	Provincial Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
11	12	null	null
11	13	null	null
11	14	null	null
11	15	null	null
11	16	null	null
11	17	null	null
11	18	null	null
11	19	null	null
11	20	null	null
11	21	null	null
11	22	null	null
11	23	null	null
11	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
11	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
11	26	null	null
11	27	null	null
11	28	null	null
11	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
11	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
11	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
11	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
11	33	null	null
11	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
11	35	null	null
11	36	null	null
11	37	null	null
11	38	null	null
11	39	null	null
11	40	null	null
11	41	null	null
11	42	null	Sch. of Informatics, Edinburgh Univ.
11	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
11	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
11	45	null	Univ. of California at Berkeley, Berkeley
11	46	null	Sch. of Informatics, Edinburgh Univ., UK
11	47	null	null
11	48	null	Artificial Intelligence Group, Univ. of York, UK
11	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
11	50	null	null
11	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
11	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
11	53	null	null
11	54	null	Aberystwyth University, Aberystwyth, UK
11	55	null	null
11	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
11	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
11	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
11	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
11	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
11	61	null	null
11	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
11	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
11	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
11	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
11	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
11	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
11	68	null	null
11	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
12	13	null	null
12	14	null	null
12	15	null	null
12	16	null	null
12	17	null	null
12	18	null	null
12	19	null	null
12	20	null	null
12	21	null	null
12	22	null	null
12	23	null	null
12	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
12	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
12	26	null	null
12	27	null	null
12	28	null	null
12	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
12	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
12	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
12	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
12	33	null	null
12	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
12	35	null	null
12	36	null	null
12	37	null	null
12	38	null	null
12	39	null	null
12	40	null	null
12	41	null	null
12	42	null	Sch. of Informatics, Edinburgh Univ.
12	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
12	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
12	45	null	Univ. of California at Berkeley, Berkeley
12	46	null	Sch. of Informatics, Edinburgh Univ., UK
12	47	null	null
12	48	null	Artificial Intelligence Group, Univ. of York, UK
12	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
12	50	null	null
12	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
12	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
12	53	null	null
12	54	null	Aberystwyth University, Aberystwyth, UK
12	55	null	null
12	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
12	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
12	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
12	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
12	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
12	61	null	null
12	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
12	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
12	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
12	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
12	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
12	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
12	68	null	null
12	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
13	14	null	null
13	15	null	null
13	16	null	null
13	17	null	null
13	18	null	null
13	19	null	null
13	20	null	null
13	21	null	null
13	22	null	null
13	23	null	null
13	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
13	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
13	26	null	null
13	27	null	null
13	28	null	null
13	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
13	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
13	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
13	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
13	33	null	null
13	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
13	35	null	null
13	36	null	null
13	37	null	null
13	38	null	null
13	39	null	null
13	40	null	null
13	41	null	null
13	42	null	Sch. of Informatics, Edinburgh Univ.
13	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
13	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
13	45	null	Univ. of California at Berkeley, Berkeley
13	46	null	Sch. of Informatics, Edinburgh Univ., UK
13	47	null	null
13	48	null	Artificial Intelligence Group, Univ. of York, UK
13	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
13	50	null	null
13	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
13	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
13	53	null	null
13	54	null	Aberystwyth University, Aberystwyth, UK
13	55	null	null
13	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
13	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
13	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
13	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
13	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
13	61	null	null
13	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
13	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
13	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
13	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
13	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
13	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
13	68	null	null
13	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
14	15	null	null
14	16	null	null
14	17	null	null
14	18	null	null
14	19	null	null
14	20	null	null
14	21	null	null
14	22	null	null
14	23	null	null
14	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
14	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
14	26	null	null
14	27	null	null
14	28	null	null
14	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
14	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
14	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
14	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
14	33	null	null
14	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
14	35	null	null
14	36	null	null
14	37	null	null
14	38	null	null
14	39	null	null
14	40	null	null
14	41	null	null
14	42	null	Sch. of Informatics, Edinburgh Univ.
14	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
14	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
14	45	null	Univ. of California at Berkeley, Berkeley
14	46	null	Sch. of Informatics, Edinburgh Univ., UK
14	47	null	null
14	48	null	Artificial Intelligence Group, Univ. of York, UK
14	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
14	50	null	null
14	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
14	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
14	53	null	null
14	54	null	Aberystwyth University, Aberystwyth, UK
14	55	null	null
14	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
14	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
14	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
14	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
14	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
14	61	null	null
14	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
14	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
14	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
14	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
14	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
14	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
14	68	null	null
14	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
15	16	null	null
15	17	null	null
15	18	null	null
15	19	null	null
15	20	null	null
15	21	null	null
15	22	null	null
15	23	null	null
15	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
15	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
15	26	null	null
15	27	null	null
15	28	null	null
15	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
15	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
15	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
15	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
15	33	null	null
15	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
15	35	null	null
15	36	null	null
15	37	null	null
15	38	null	null
15	39	null	null
15	40	null	null
15	41	null	null
15	42	null	Sch. of Informatics, Edinburgh Univ.
15	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
15	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
15	45	null	Univ. of California at Berkeley, Berkeley
15	46	null	Sch. of Informatics, Edinburgh Univ., UK
15	47	null	null
15	48	null	Artificial Intelligence Group, Univ. of York, UK
15	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
15	50	null	null
15	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
15	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
15	53	null	null
15	54	null	Aberystwyth University, Aberystwyth, UK
15	55	null	null
15	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
15	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
15	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
15	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
15	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
15	61	null	null
15	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
15	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
15	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
15	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
15	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
15	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
15	68	null	null
15	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
16	17	null	null
16	18	null	null
16	19	null	null
16	20	null	null
16	21	null	null
16	22	null	null
16	23	null	null
16	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
16	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
16	26	null	null
16	27	null	null
16	28	null	null
16	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
16	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
16	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
16	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
16	33	null	null
16	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
16	35	null	null
16	36	null	null
16	37	null	null
16	38	null	null
16	39	null	null
16	40	null	null
16	41	null	null
16	42	null	Sch. of Informatics, Edinburgh Univ.
16	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
16	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
16	45	null	Univ. of California at Berkeley, Berkeley
16	46	null	Sch. of Informatics, Edinburgh Univ., UK
16	47	null	null
16	48	null	Artificial Intelligence Group, Univ. of York, UK
16	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
16	50	null	null
16	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
16	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
16	53	null	null
16	54	null	Aberystwyth University, Aberystwyth, UK
16	55	null	null
16	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
16	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
16	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
16	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
16	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
16	61	null	null
16	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
16	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
16	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
16	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
16	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
16	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
16	68	null	null
16	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
17	18	null	null
17	19	null	null
17	20	null	null
17	21	null	null
17	22	null	null
17	23	null	null
17	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
17	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
17	26	null	null
17	27	null	null
17	28	null	null
17	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
17	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
17	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
17	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
17	33	null	null
17	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
17	35	null	null
17	36	null	null
17	37	null	null
17	38	null	null
17	39	null	null
17	40	null	null
17	41	null	null
17	42	null	Sch. of Informatics, Edinburgh Univ.
17	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
17	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
17	45	null	Univ. of California at Berkeley, Berkeley
17	46	null	Sch. of Informatics, Edinburgh Univ., UK
17	47	null	null
17	48	null	Artificial Intelligence Group, Univ. of York, UK
17	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
17	50	null	null
17	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
17	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
17	53	null	null
17	54	null	Aberystwyth University, Aberystwyth, UK
17	55	null	null
17	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
17	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
17	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
17	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
17	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
17	61	null	null
17	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
17	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
17	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
17	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
17	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
17	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
17	68	null	null
17	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
18	19	null	null
18	20	null	null
18	21	null	null
18	22	null	null
18	23	null	null
18	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
18	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
18	26	null	null
18	27	null	null
18	28	null	null
18	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
18	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
18	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
18	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
18	33	null	null
18	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
18	35	null	null
18	36	null	null
18	37	null	null
18	38	null	null
18	39	null	null
18	40	null	null
18	41	null	null
18	42	null	Sch. of Informatics, Edinburgh Univ.
18	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
18	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
18	45	null	Univ. of California at Berkeley, Berkeley
18	46	null	Sch. of Informatics, Edinburgh Univ., UK
18	47	null	null
18	48	null	Artificial Intelligence Group, Univ. of York, UK
18	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
18	50	null	null
18	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
18	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
18	53	null	null
18	54	null	Aberystwyth University, Aberystwyth, UK
18	55	null	null
18	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
18	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
18	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
18	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
18	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
18	61	null	null
18	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
18	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
18	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
18	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
18	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
18	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
18	68	null	null
18	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
19	20	null	null
19	21	null	null
19	22	null	null
19	23	null	null
19	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
19	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
19	26	null	null
19	27	null	null
19	28	null	null
19	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
19	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
19	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
19	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
19	33	null	null
19	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
19	35	null	null
19	36	null	null
19	37	null	null
19	38	null	null
19	39	null	null
19	40	null	null
19	41	null	null
19	42	null	Sch. of Informatics, Edinburgh Univ.
19	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
19	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
19	45	null	Univ. of California at Berkeley, Berkeley
19	46	null	Sch. of Informatics, Edinburgh Univ., UK
19	47	null	null
19	48	null	Artificial Intelligence Group, Univ. of York, UK
19	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
19	50	null	null
19	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
19	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
19	53	null	null
19	54	null	Aberystwyth University, Aberystwyth, UK
19	55	null	null
19	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
19	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
19	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
19	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
19	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
19	61	null	null
19	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
19	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
19	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
19	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
19	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
19	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
19	68	null	null
19	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
20	21	null	null
20	22	null	null
20	23	null	null
20	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
20	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
20	26	null	null
20	27	null	null
20	28	null	null
20	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
20	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
20	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
20	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
20	33	null	null
20	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
20	35	null	null
20	36	null	null
20	37	null	null
20	38	null	null
20	39	null	null
20	40	null	null
20	41	null	null
20	42	null	Sch. of Informatics, Edinburgh Univ.
20	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
20	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
20	45	null	Univ. of California at Berkeley, Berkeley
20	46	null	Sch. of Informatics, Edinburgh Univ., UK
20	47	null	null
20	48	null	Artificial Intelligence Group, Univ. of York, UK
20	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
20	50	null	null
20	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
20	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
20	53	null	null
20	54	null	Aberystwyth University, Aberystwyth, UK
20	55	null	null
20	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
20	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
20	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
20	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
20	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
20	61	null	null
20	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
20	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
20	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
20	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
20	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
20	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
20	68	null	null
20	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
21	22	null	null
21	23	null	null
21	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
21	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
21	26	null	null
21	27	null	null
21	28	null	null
21	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
21	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
21	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
21	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
21	33	null	null
21	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
21	35	null	null
21	36	null	null
21	37	null	null
21	38	null	null
21	39	null	null
21	40	null	null
21	41	null	null
21	42	null	Sch. of Informatics, Edinburgh Univ.
21	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
21	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
21	45	null	Univ. of California at Berkeley, Berkeley
21	46	null	Sch. of Informatics, Edinburgh Univ., UK
21	47	null	null
21	48	null	Artificial Intelligence Group, Univ. of York, UK
21	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
21	50	null	null
21	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
21	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
21	53	null	null
21	54	null	Aberystwyth University, Aberystwyth, UK
21	55	null	null
21	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
21	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
21	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
21	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
21	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
21	61	null	null
21	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
21	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
21	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
21	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
21	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
21	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
21	68	null	null
21	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
22	23	null	null
22	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
22	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
22	26	null	null
22	27	null	null
22	28	null	null
22	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
22	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
22	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
22	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
22	33	null	null
22	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
22	35	null	null
22	36	null	null
22	37	null	null
22	38	null	null
22	39	null	null
22	40	null	null
22	41	null	null
22	42	null	Sch. of Informatics, Edinburgh Univ.
22	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
22	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
22	45	null	Univ. of California at Berkeley, Berkeley
22	46	null	Sch. of Informatics, Edinburgh Univ., UK
22	47	null	null
22	48	null	Artificial Intelligence Group, Univ. of York, UK
22	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
22	50	null	null
22	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
22	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
22	53	null	null
22	54	null	Aberystwyth University, Aberystwyth, UK
22	55	null	null
22	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
22	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
22	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
22	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
22	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
22	61	null	null
22	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
22	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
22	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
22	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
22	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
22	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
22	68	null	null
22	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
23	24	null	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK
23	25	null	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
23	26	null	null
23	27	null	null
23	28	null	null
23	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
23	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
23	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
23	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
23	33	null	null
23	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
23	35	null	null
23	36	null	null
23	37	null	null
23	38	null	null
23	39	null	null
23	40	null	null
23	41	null	null
23	42	null	Sch. of Informatics, Edinburgh Univ.
23	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
23	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
23	45	null	Univ. of California at Berkeley, Berkeley
23	46	null	Sch. of Informatics, Edinburgh Univ., UK
23	47	null	null
23	48	null	Artificial Intelligence Group, Univ. of York, UK
23	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
23	50	null	null
23	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
23	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
23	53	null	null
23	54	null	Aberystwyth University, Aberystwyth, UK
23	55	null	null
23	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
23	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
23	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
23	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
23	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
23	61	null	null
23	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
23	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
23	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
23	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
23	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
23	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
23	68	null	null
23	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
24	25	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk
24	26	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	27	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	28	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	29	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
24	30	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
24	31	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
24	32	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Department of Computer Science, The University of Wales, Aberystwyth, UK
24	33	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	34	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
24	35	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	36	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	37	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	38	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	39	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	40	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	41	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	42	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Sch. of Informatics, Edinburgh Univ.
24	43	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
24	44	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
24	45	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Univ. of California at Berkeley, Berkeley
24	46	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Sch. of Informatics, Edinburgh Univ., UK
24	47	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	48	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Artificial Intelligence Group, Univ. of York, UK
24	49	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
24	50	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	51	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Department of Computer Sciences, Aberystwyth University, Wales, UK
24	52	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Department of Computer Science, Aberystwyth University, Wales, UK
24	53	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	54	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Aberystwyth University, Aberystwyth, UK
24	55	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	56	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Department of Computer Science, Aberystwyth University, Wales, UK
24	57	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
24	58	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
24	59	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
24	60	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
24	61	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	62	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
24	63	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
24	64	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
24	65	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
24	66	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
24	67	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
24	68	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	null
24	69	School of Informatics, University of Edinburgh, Edinburgh EH8 9LE, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
25	26	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	27	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	28	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	29	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
25	30	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
25	31	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
25	32	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Department of Computer Science, The University of Wales, Aberystwyth, UK
25	33	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	34	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
25	35	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	36	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	37	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	38	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	39	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	40	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	41	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	42	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Sch. of Informatics, Edinburgh Univ.
25	43	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
25	44	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
25	45	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Univ. of California at Berkeley, Berkeley
25	46	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Sch. of Informatics, Edinburgh Univ., UK
25	47	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	48	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Artificial Intelligence Group, Univ. of York, UK
25	49	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
25	50	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	51	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Department of Computer Sciences, Aberystwyth University, Wales, UK
25	52	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Department of Computer Science, Aberystwyth University, Wales, UK
25	53	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	54	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Aberystwyth University, Aberystwyth, UK
25	55	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	56	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Department of Computer Science, Aberystwyth University, Wales, UK
25	57	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
25	58	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Dept. of Computer Science, Aberystwyth University, Wales, UK
25	59	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Dept. of Computer Science, Aberystwyth University, Wales, UK
25	60	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
25	61	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	62	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
25	63	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
25	64	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
25	65	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
25	66	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
25	67	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
25	68	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	null
25	69	Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh EH1 1HN, UK E&dash;mail: qiangs&commat;dai.ed.ac.uk	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
26	27	null	null
26	28	null	null
26	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
26	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
26	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
26	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
26	33	null	null
26	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
26	35	null	null
26	36	null	null
26	37	null	null
26	38	null	null
26	39	null	null
26	40	null	null
26	41	null	null
26	42	null	Sch. of Informatics, Edinburgh Univ.
26	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
26	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
26	45	null	Univ. of California at Berkeley, Berkeley
26	46	null	Sch. of Informatics, Edinburgh Univ., UK
26	47	null	null
26	48	null	Artificial Intelligence Group, Univ. of York, UK
26	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
26	50	null	null
26	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
26	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
26	53	null	null
26	54	null	Aberystwyth University, Aberystwyth, UK
26	55	null	null
26	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
26	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
26	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
26	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
26	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
26	61	null	null
26	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
26	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
26	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
26	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
26	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
26	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
26	68	null	null
26	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
27	28	null	null
27	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
27	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
27	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
27	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
27	33	null	null
27	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
27	35	null	null
27	36	null	null
27	37	null	null
27	38	null	null
27	39	null	null
27	40	null	null
27	41	null	null
27	42	null	Sch. of Informatics, Edinburgh Univ.
27	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
27	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
27	45	null	Univ. of California at Berkeley, Berkeley
27	46	null	Sch. of Informatics, Edinburgh Univ., UK
27	47	null	null
27	48	null	Artificial Intelligence Group, Univ. of York, UK
27	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
27	50	null	null
27	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
27	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
27	53	null	null
27	54	null	Aberystwyth University, Aberystwyth, UK
27	55	null	null
27	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
27	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
27	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
27	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
27	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
27	61	null	null
27	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
27	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
27	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
27	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
27	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
27	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
27	68	null	null
27	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
28	29	null	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk
28	30	null	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
28	31	null	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
28	32	null	Department of Computer Science, The University of Wales, Aberystwyth, UK
28	33	null	null
28	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
28	35	null	null
28	36	null	null
28	37	null	null
28	38	null	null
28	39	null	null
28	40	null	null
28	41	null	null
28	42	null	Sch. of Informatics, Edinburgh Univ.
28	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
28	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
28	45	null	Univ. of California at Berkeley, Berkeley
28	46	null	Sch. of Informatics, Edinburgh Univ., UK
28	47	null	null
28	48	null	Artificial Intelligence Group, Univ. of York, UK
28	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
28	50	null	null
28	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
28	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
28	53	null	null
28	54	null	Aberystwyth University, Aberystwyth, UK
28	55	null	null
28	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
28	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
28	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
28	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
28	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
28	61	null	null
28	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
28	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
28	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
28	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
28	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
28	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
28	68	null	null
28	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
29	30	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB
29	31	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
29	32	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Department of Computer Science, The University of Wales, Aberystwyth, UK
29	33	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	34	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
29	35	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	36	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	37	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	38	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	39	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	40	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	41	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	42	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Sch. of Informatics, Edinburgh Univ.
29	43	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
29	44	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
29	45	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Univ. of California at Berkeley, Berkeley
29	46	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Sch. of Informatics, Edinburgh Univ., UK
29	47	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	48	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Artificial Intelligence Group, Univ. of York, UK
29	49	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
29	50	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	51	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Department of Computer Sciences, Aberystwyth University, Wales, UK
29	52	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Department of Computer Science, Aberystwyth University, Wales, UK
29	53	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	54	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Aberystwyth University, Aberystwyth, UK
29	55	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	56	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Department of Computer Science, Aberystwyth University, Wales, UK
29	57	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
29	58	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Dept. of Computer Science, Aberystwyth University, Wales, UK
29	59	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Dept. of Computer Science, Aberystwyth University, Wales, UK
29	60	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
29	61	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	62	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
29	63	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
29	64	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
29	65	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
29	66	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
29	67	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
29	68	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	null
29	69	Institute for Representation and Reasoning, Division of Informatics, University of Edinburgh, 80 South Bridge, Edinburgh, EH1, 1HN qiangs@dai.ed.ac.uk	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
30	31	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB
30	32	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Department of Computer Science, The University of Wales, Aberystwyth, UK
30	33	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	34	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
30	35	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	36	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	37	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	38	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	39	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	40	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	41	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	42	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Sch. of Informatics, Edinburgh Univ.
30	43	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
30	44	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
30	45	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Univ. of California at Berkeley, Berkeley
30	46	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Sch. of Informatics, Edinburgh Univ., UK
30	47	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	48	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Artificial Intelligence Group, Univ. of York, UK
30	49	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
30	50	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	51	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Department of Computer Sciences, Aberystwyth University, Wales, UK
30	52	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Department of Computer Science, Aberystwyth University, Wales, UK
30	53	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	54	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Aberystwyth University, Aberystwyth, UK
30	55	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	56	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Department of Computer Science, Aberystwyth University, Wales, UK
30	57	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
30	58	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Dept. of Computer Science, Aberystwyth University, Wales, UK
30	59	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Dept. of Computer Science, Aberystwyth University, Wales, UK
30	60	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
30	61	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	62	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
30	63	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
30	64	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
30	65	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
30	66	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
30	67	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
30	68	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	null
30	69	Department of Computer Science, University of Wales, Aberystwyth, UK SY23 3DB	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
31	32	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Department of Computer Science, The University of Wales, Aberystwyth, UK
31	33	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	34	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
31	35	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	36	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	37	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	38	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	39	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	40	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	41	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	42	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Sch. of Informatics, Edinburgh Univ.
31	43	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
31	44	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
31	45	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Univ. of California at Berkeley, Berkeley
31	46	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Sch. of Informatics, Edinburgh Univ., UK
31	47	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	48	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Artificial Intelligence Group, Univ. of York, UK
31	49	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
31	50	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	51	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Department of Computer Sciences, Aberystwyth University, Wales, UK
31	52	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Department of Computer Science, Aberystwyth University, Wales, UK
31	53	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	54	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Aberystwyth University, Aberystwyth, UK
31	55	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	56	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Department of Computer Science, Aberystwyth University, Wales, UK
31	57	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
31	58	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Dept. of Computer Science, Aberystwyth University, Wales, UK
31	59	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Dept. of Computer Science, Aberystwyth University, Wales, UK
31	60	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
31	61	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	62	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
31	63	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
31	64	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
31	65	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
31	66	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
31	67	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
31	68	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	null
31	69	Department of Computer Science, University of Wales, Aberystwyth, United Kingdom SY23 3DB	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
32	33	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	34	Department of Computer Science, The University of Wales, Aberystwyth, UK	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
32	35	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	36	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	37	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	38	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	39	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	40	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	41	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	42	Department of Computer Science, The University of Wales, Aberystwyth, UK	Sch. of Informatics, Edinburgh Univ.
32	43	Department of Computer Science, The University of Wales, Aberystwyth, UK	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
32	44	Department of Computer Science, The University of Wales, Aberystwyth, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
32	45	Department of Computer Science, The University of Wales, Aberystwyth, UK	Univ. of California at Berkeley, Berkeley
32	46	Department of Computer Science, The University of Wales, Aberystwyth, UK	Sch. of Informatics, Edinburgh Univ., UK
32	47	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	48	Department of Computer Science, The University of Wales, Aberystwyth, UK	Artificial Intelligence Group, Univ. of York, UK
32	49	Department of Computer Science, The University of Wales, Aberystwyth, UK	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
32	50	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	51	Department of Computer Science, The University of Wales, Aberystwyth, UK	Department of Computer Sciences, Aberystwyth University, Wales, UK
32	52	Department of Computer Science, The University of Wales, Aberystwyth, UK	Department of Computer Science, Aberystwyth University, Wales, UK
32	53	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	54	Department of Computer Science, The University of Wales, Aberystwyth, UK	Aberystwyth University, Aberystwyth, UK
32	55	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	56	Department of Computer Science, The University of Wales, Aberystwyth, UK	Department of Computer Science, Aberystwyth University, Wales, UK
32	57	Department of Computer Science, The University of Wales, Aberystwyth, UK	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
32	58	Department of Computer Science, The University of Wales, Aberystwyth, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
32	59	Department of Computer Science, The University of Wales, Aberystwyth, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
32	60	Department of Computer Science, The University of Wales, Aberystwyth, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
32	61	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	62	Department of Computer Science, The University of Wales, Aberystwyth, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
32	63	Department of Computer Science, The University of Wales, Aberystwyth, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
32	64	Department of Computer Science, The University of Wales, Aberystwyth, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
32	65	Department of Computer Science, The University of Wales, Aberystwyth, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
32	66	Department of Computer Science, The University of Wales, Aberystwyth, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
32	67	Department of Computer Science, The University of Wales, Aberystwyth, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
32	68	Department of Computer Science, The University of Wales, Aberystwyth, UK	null
32	69	Department of Computer Science, The University of Wales, Aberystwyth, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
33	34	null	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK
33	35	null	null
33	36	null	null
33	37	null	null
33	38	null	null
33	39	null	null
33	40	null	null
33	41	null	null
33	42	null	Sch. of Informatics, Edinburgh Univ.
33	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
33	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
33	45	null	Univ. of California at Berkeley, Berkeley
33	46	null	Sch. of Informatics, Edinburgh Univ., UK
33	47	null	null
33	48	null	Artificial Intelligence Group, Univ. of York, UK
33	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
33	50	null	null
33	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
33	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
33	53	null	null
33	54	null	Aberystwyth University, Aberystwyth, UK
33	55	null	null
33	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
33	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
33	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
33	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
33	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
33	61	null	null
33	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
33	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
33	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
33	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
33	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
33	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
33	68	null	null
33	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
34	35	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	36	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	37	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	38	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	39	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	40	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	41	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	42	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Sch. of Informatics, Edinburgh Univ.
34	43	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
34	44	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
34	45	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Univ. of California at Berkeley, Berkeley
34	46	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Sch. of Informatics, Edinburgh Univ., UK
34	47	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	48	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Artificial Intelligence Group, Univ. of York, UK
34	49	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
34	50	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	51	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Department of Computer Sciences, Aberystwyth University, Wales, UK
34	52	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Department of Computer Science, Aberystwyth University, Wales, UK
34	53	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	54	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Aberystwyth University, Aberystwyth, UK
34	55	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	56	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Department of Computer Science, Aberystwyth University, Wales, UK
34	57	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
34	58	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
34	59	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
34	60	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
34	61	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	62	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
34	63	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
34	64	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
34	65	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
34	66	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
34	67	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
34	68	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	null
34	69	Department of Computer Science, The University of Wales, Aberystwyth, Penglais, Aberystwyth, Ceredigion, Wales, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
35	36	null	null
35	37	null	null
35	38	null	null
35	39	null	null
35	40	null	null
35	41	null	null
35	42	null	Sch. of Informatics, Edinburgh Univ.
35	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
35	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
35	45	null	Univ. of California at Berkeley, Berkeley
35	46	null	Sch. of Informatics, Edinburgh Univ., UK
35	47	null	null
35	48	null	Artificial Intelligence Group, Univ. of York, UK
35	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
35	50	null	null
35	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
35	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
35	53	null	null
35	54	null	Aberystwyth University, Aberystwyth, UK
35	55	null	null
35	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
35	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
35	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
35	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
35	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
35	61	null	null
35	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
35	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
35	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
35	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
35	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
35	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
35	68	null	null
35	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
36	37	null	null
36	38	null	null
36	39	null	null
36	40	null	null
36	41	null	null
36	42	null	Sch. of Informatics, Edinburgh Univ.
36	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
36	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
36	45	null	Univ. of California at Berkeley, Berkeley
36	46	null	Sch. of Informatics, Edinburgh Univ., UK
36	47	null	null
36	48	null	Artificial Intelligence Group, Univ. of York, UK
36	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
36	50	null	null
36	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
36	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
36	53	null	null
36	54	null	Aberystwyth University, Aberystwyth, UK
36	55	null	null
36	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
36	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
36	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
36	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
36	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
36	61	null	null
36	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
36	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
36	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
36	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
36	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
36	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
36	68	null	null
36	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
37	38	null	null
37	39	null	null
37	40	null	null
37	41	null	null
37	42	null	Sch. of Informatics, Edinburgh Univ.
37	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
37	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
37	45	null	Univ. of California at Berkeley, Berkeley
37	46	null	Sch. of Informatics, Edinburgh Univ., UK
37	47	null	null
37	48	null	Artificial Intelligence Group, Univ. of York, UK
37	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
37	50	null	null
37	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
37	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
37	53	null	null
37	54	null	Aberystwyth University, Aberystwyth, UK
37	55	null	null
37	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
37	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
37	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
37	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
37	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
37	61	null	null
37	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
37	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
37	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
37	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
37	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
37	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
37	68	null	null
37	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
38	39	null	null
38	40	null	null
38	41	null	null
38	42	null	Sch. of Informatics, Edinburgh Univ.
38	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
38	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
38	45	null	Univ. of California at Berkeley, Berkeley
38	46	null	Sch. of Informatics, Edinburgh Univ., UK
38	47	null	null
38	48	null	Artificial Intelligence Group, Univ. of York, UK
38	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
38	50	null	null
38	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
38	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
38	53	null	null
38	54	null	Aberystwyth University, Aberystwyth, UK
38	55	null	null
38	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
38	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
38	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
38	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
38	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
38	61	null	null
38	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
38	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
38	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
38	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
38	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
38	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
38	68	null	null
38	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
39	40	null	null
39	41	null	null
39	42	null	Sch. of Informatics, Edinburgh Univ.
39	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
39	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
39	45	null	Univ. of California at Berkeley, Berkeley
39	46	null	Sch. of Informatics, Edinburgh Univ., UK
39	47	null	null
39	48	null	Artificial Intelligence Group, Univ. of York, UK
39	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
39	50	null	null
39	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
39	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
39	53	null	null
39	54	null	Aberystwyth University, Aberystwyth, UK
39	55	null	null
39	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
39	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
39	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
39	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
39	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
39	61	null	null
39	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
39	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
39	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
39	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
39	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
39	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
39	68	null	null
39	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
40	41	null	null
40	42	null	Sch. of Informatics, Edinburgh Univ.
40	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
40	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
40	45	null	Univ. of California at Berkeley, Berkeley
40	46	null	Sch. of Informatics, Edinburgh Univ., UK
40	47	null	null
40	48	null	Artificial Intelligence Group, Univ. of York, UK
40	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
40	50	null	null
40	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
40	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
40	53	null	null
40	54	null	Aberystwyth University, Aberystwyth, UK
40	55	null	null
40	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
40	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
40	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
40	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
40	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
40	61	null	null
40	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
40	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
40	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
40	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
40	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
40	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
40	68	null	null
40	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
41	42	null	Sch. of Informatics, Edinburgh Univ.
41	43	null	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
41	44	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
41	45	null	Univ. of California at Berkeley, Berkeley
41	46	null	Sch. of Informatics, Edinburgh Univ., UK
41	47	null	null
41	48	null	Artificial Intelligence Group, Univ. of York, UK
41	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
41	50	null	null
41	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
41	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
41	53	null	null
41	54	null	Aberystwyth University, Aberystwyth, UK
41	55	null	null
41	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
41	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
41	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
41	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
41	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
41	61	null	null
41	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
41	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
41	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
41	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
41	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
41	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
41	68	null	null
41	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
42	43	Sch. of Informatics, Edinburgh Univ.	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth
42	44	Sch. of Informatics, Edinburgh Univ.	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
42	45	Sch. of Informatics, Edinburgh Univ.	Univ. of California at Berkeley, Berkeley
42	46	Sch. of Informatics, Edinburgh Univ.	Sch. of Informatics, Edinburgh Univ., UK
42	47	Sch. of Informatics, Edinburgh Univ.	null
42	48	Sch. of Informatics, Edinburgh Univ.	Artificial Intelligence Group, Univ. of York, UK
42	49	Sch. of Informatics, Edinburgh Univ.	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
42	50	Sch. of Informatics, Edinburgh Univ.	null
42	51	Sch. of Informatics, Edinburgh Univ.	Department of Computer Sciences, Aberystwyth University, Wales, UK
42	52	Sch. of Informatics, Edinburgh Univ.	Department of Computer Science, Aberystwyth University, Wales, UK
42	53	Sch. of Informatics, Edinburgh Univ.	null
42	54	Sch. of Informatics, Edinburgh Univ.	Aberystwyth University, Aberystwyth, UK
42	55	Sch. of Informatics, Edinburgh Univ.	null
42	56	Sch. of Informatics, Edinburgh Univ.	Department of Computer Science, Aberystwyth University, Wales, UK
42	57	Sch. of Informatics, Edinburgh Univ.	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
42	58	Sch. of Informatics, Edinburgh Univ.	Dept. of Computer Science, Aberystwyth University, Wales, UK
42	59	Sch. of Informatics, Edinburgh Univ.	Dept. of Computer Science, Aberystwyth University, Wales, UK
42	60	Sch. of Informatics, Edinburgh Univ.	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
42	61	Sch. of Informatics, Edinburgh Univ.	null
42	62	Sch. of Informatics, Edinburgh Univ.	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
42	63	Sch. of Informatics, Edinburgh Univ.	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
42	64	Sch. of Informatics, Edinburgh Univ.	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
42	65	Sch. of Informatics, Edinburgh Univ.	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
42	66	Sch. of Informatics, Edinburgh Univ.	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
42	67	Sch. of Informatics, Edinburgh Univ.	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
42	68	Sch. of Informatics, Edinburgh Univ.	null
42	69	Sch. of Informatics, Edinburgh Univ.	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
43	44	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth
43	45	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Univ. of California at Berkeley, Berkeley
43	46	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Sch. of Informatics, Edinburgh Univ., UK
43	47	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	null
43	48	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Artificial Intelligence Group, Univ. of York, UK
43	49	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
43	50	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	null
43	51	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Department of Computer Sciences, Aberystwyth University, Wales, UK
43	52	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Department of Computer Science, Aberystwyth University, Wales, UK
43	53	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	null
43	54	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Aberystwyth University, Aberystwyth, UK
43	55	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	null
43	56	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Department of Computer Science, Aberystwyth University, Wales, UK
43	57	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
43	58	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Dept. of Computer Science, Aberystwyth University, Wales, UK
43	59	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Dept. of Computer Science, Aberystwyth University, Wales, UK
43	60	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
43	61	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	null
43	62	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
43	63	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
43	64	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
43	65	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
43	66	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
43	67	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
43	68	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	null
43	69	Dept. of Comput. Sci., Univ. of Wales, Aberystwyth	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
44	45	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Univ. of California at Berkeley, Berkeley
44	46	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Sch. of Informatics, Edinburgh Univ., UK
44	47	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	null
44	48	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Artificial Intelligence Group, Univ. of York, UK
44	49	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
44	50	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	null
44	51	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Department of Computer Sciences, Aberystwyth University, Wales, UK
44	52	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Department of Computer Science, Aberystwyth University, Wales, UK
44	53	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	null
44	54	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Aberystwyth University, Aberystwyth, UK
44	55	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	null
44	56	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Department of Computer Science, Aberystwyth University, Wales, UK
44	57	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
44	58	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Dept. of Computer Science, Aberystwyth University, Wales, UK
44	59	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Dept. of Computer Science, Aberystwyth University, Wales, UK
44	60	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
44	61	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	null
44	62	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
44	63	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
44	64	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
44	65	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
44	66	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
44	67	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
44	68	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	null
44	69	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
45	46	Univ. of California at Berkeley, Berkeley	Sch. of Informatics, Edinburgh Univ., UK
45	47	Univ. of California at Berkeley, Berkeley	null
45	48	Univ. of California at Berkeley, Berkeley	Artificial Intelligence Group, Univ. of York, UK
45	49	Univ. of California at Berkeley, Berkeley	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
45	50	Univ. of California at Berkeley, Berkeley	null
45	51	Univ. of California at Berkeley, Berkeley	Department of Computer Sciences, Aberystwyth University, Wales, UK
45	52	Univ. of California at Berkeley, Berkeley	Department of Computer Science, Aberystwyth University, Wales, UK
45	53	Univ. of California at Berkeley, Berkeley	null
45	54	Univ. of California at Berkeley, Berkeley	Aberystwyth University, Aberystwyth, UK
45	55	Univ. of California at Berkeley, Berkeley	null
45	56	Univ. of California at Berkeley, Berkeley	Department of Computer Science, Aberystwyth University, Wales, UK
45	57	Univ. of California at Berkeley, Berkeley	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
45	58	Univ. of California at Berkeley, Berkeley	Dept. of Computer Science, Aberystwyth University, Wales, UK
45	59	Univ. of California at Berkeley, Berkeley	Dept. of Computer Science, Aberystwyth University, Wales, UK
45	60	Univ. of California at Berkeley, Berkeley	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
45	61	Univ. of California at Berkeley, Berkeley	null
45	62	Univ. of California at Berkeley, Berkeley	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
45	63	Univ. of California at Berkeley, Berkeley	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
45	64	Univ. of California at Berkeley, Berkeley	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
45	65	Univ. of California at Berkeley, Berkeley	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
45	66	Univ. of California at Berkeley, Berkeley	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
45	67	Univ. of California at Berkeley, Berkeley	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
45	68	Univ. of California at Berkeley, Berkeley	null
45	69	Univ. of California at Berkeley, Berkeley	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
46	47	Sch. of Informatics, Edinburgh Univ., UK	null
46	48	Sch. of Informatics, Edinburgh Univ., UK	Artificial Intelligence Group, Univ. of York, UK
46	49	Sch. of Informatics, Edinburgh Univ., UK	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
46	50	Sch. of Informatics, Edinburgh Univ., UK	null
46	51	Sch. of Informatics, Edinburgh Univ., UK	Department of Computer Sciences, Aberystwyth University, Wales, UK
46	52	Sch. of Informatics, Edinburgh Univ., UK	Department of Computer Science, Aberystwyth University, Wales, UK
46	53	Sch. of Informatics, Edinburgh Univ., UK	null
46	54	Sch. of Informatics, Edinburgh Univ., UK	Aberystwyth University, Aberystwyth, UK
46	55	Sch. of Informatics, Edinburgh Univ., UK	null
46	56	Sch. of Informatics, Edinburgh Univ., UK	Department of Computer Science, Aberystwyth University, Wales, UK
46	57	Sch. of Informatics, Edinburgh Univ., UK	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
46	58	Sch. of Informatics, Edinburgh Univ., UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
46	59	Sch. of Informatics, Edinburgh Univ., UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
46	60	Sch. of Informatics, Edinburgh Univ., UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
46	61	Sch. of Informatics, Edinburgh Univ., UK	null
46	62	Sch. of Informatics, Edinburgh Univ., UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
46	63	Sch. of Informatics, Edinburgh Univ., UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
46	64	Sch. of Informatics, Edinburgh Univ., UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
46	65	Sch. of Informatics, Edinburgh Univ., UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
46	66	Sch. of Informatics, Edinburgh Univ., UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
46	67	Sch. of Informatics, Edinburgh Univ., UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
46	68	Sch. of Informatics, Edinburgh Univ., UK	null
46	69	Sch. of Informatics, Edinburgh Univ., UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
47	48	null	Artificial Intelligence Group, Univ. of York, UK
47	49	null	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
47	50	null	null
47	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
47	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
47	53	null	null
47	54	null	Aberystwyth University, Aberystwyth, UK
47	55	null	null
47	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
47	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
47	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
47	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
47	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
47	61	null	null
47	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
47	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
47	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
47	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
47	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
47	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
47	68	null	null
47	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
48	49	Artificial Intelligence Group, Univ. of York, UK	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland
48	50	Artificial Intelligence Group, Univ. of York, UK	null
48	51	Artificial Intelligence Group, Univ. of York, UK	Department of Computer Sciences, Aberystwyth University, Wales, UK
48	52	Artificial Intelligence Group, Univ. of York, UK	Department of Computer Science, Aberystwyth University, Wales, UK
48	53	Artificial Intelligence Group, Univ. of York, UK	null
48	54	Artificial Intelligence Group, Univ. of York, UK	Aberystwyth University, Aberystwyth, UK
48	55	Artificial Intelligence Group, Univ. of York, UK	null
48	56	Artificial Intelligence Group, Univ. of York, UK	Department of Computer Science, Aberystwyth University, Wales, UK
48	57	Artificial Intelligence Group, Univ. of York, UK	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
48	58	Artificial Intelligence Group, Univ. of York, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
48	59	Artificial Intelligence Group, Univ. of York, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
48	60	Artificial Intelligence Group, Univ. of York, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
48	61	Artificial Intelligence Group, Univ. of York, UK	null
48	62	Artificial Intelligence Group, Univ. of York, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
48	63	Artificial Intelligence Group, Univ. of York, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
48	64	Artificial Intelligence Group, Univ. of York, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
48	65	Artificial Intelligence Group, Univ. of York, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
48	66	Artificial Intelligence Group, Univ. of York, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
48	67	Artificial Intelligence Group, Univ. of York, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
48	68	Artificial Intelligence Group, Univ. of York, UK	null
48	69	Artificial Intelligence Group, Univ. of York, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
49	50	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	null
49	51	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Department of Computer Sciences, Aberystwyth University, Wales, UK
49	52	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Department of Computer Science, Aberystwyth University, Wales, UK
49	53	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	null
49	54	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Aberystwyth University, Aberystwyth, UK
49	55	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	null
49	56	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Department of Computer Science, Aberystwyth University, Wales, UK
49	57	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
49	58	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Dept. of Computer Science, Aberystwyth University, Wales, UK
49	59	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Dept. of Computer Science, Aberystwyth University, Wales, UK
49	60	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
49	61	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	null
49	62	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
49	63	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
49	64	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
49	65	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
49	66	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
49	67	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
49	68	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	null
49	69	Dept. of Inf. Technol., Nat. Univ. of Ireland, Galway, Ireland	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
50	51	null	Department of Computer Sciences, Aberystwyth University, Wales, UK
50	52	null	Department of Computer Science, Aberystwyth University, Wales, UK
50	53	null	null
50	54	null	Aberystwyth University, Aberystwyth, UK
50	55	null	null
50	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
50	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
50	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
50	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
50	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
50	61	null	null
50	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
50	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
50	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
50	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
50	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
50	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
50	68	null	null
50	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
51	52	Department of Computer Sciences, Aberystwyth University, Wales, UK	Department of Computer Science, Aberystwyth University, Wales, UK
51	53	Department of Computer Sciences, Aberystwyth University, Wales, UK	null
51	54	Department of Computer Sciences, Aberystwyth University, Wales, UK	Aberystwyth University, Aberystwyth, UK
51	55	Department of Computer Sciences, Aberystwyth University, Wales, UK	null
51	56	Department of Computer Sciences, Aberystwyth University, Wales, UK	Department of Computer Science, Aberystwyth University, Wales, UK
51	57	Department of Computer Sciences, Aberystwyth University, Wales, UK	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
51	58	Department of Computer Sciences, Aberystwyth University, Wales, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
51	59	Department of Computer Sciences, Aberystwyth University, Wales, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
51	60	Department of Computer Sciences, Aberystwyth University, Wales, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
51	61	Department of Computer Sciences, Aberystwyth University, Wales, UK	null
51	62	Department of Computer Sciences, Aberystwyth University, Wales, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
51	63	Department of Computer Sciences, Aberystwyth University, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
51	64	Department of Computer Sciences, Aberystwyth University, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
51	65	Department of Computer Sciences, Aberystwyth University, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
51	66	Department of Computer Sciences, Aberystwyth University, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
51	67	Department of Computer Sciences, Aberystwyth University, Wales, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
51	68	Department of Computer Sciences, Aberystwyth University, Wales, UK	null
51	69	Department of Computer Sciences, Aberystwyth University, Wales, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
52	53	Department of Computer Science, Aberystwyth University, Wales, UK	null
52	54	Department of Computer Science, Aberystwyth University, Wales, UK	Aberystwyth University, Aberystwyth, UK
52	55	Department of Computer Science, Aberystwyth University, Wales, UK	null
52	56	Department of Computer Science, Aberystwyth University, Wales, UK	Department of Computer Science, Aberystwyth University, Wales, UK
52	57	Department of Computer Science, Aberystwyth University, Wales, UK	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
52	58	Department of Computer Science, Aberystwyth University, Wales, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
52	59	Department of Computer Science, Aberystwyth University, Wales, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
52	60	Department of Computer Science, Aberystwyth University, Wales, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
52	61	Department of Computer Science, Aberystwyth University, Wales, UK	null
52	62	Department of Computer Science, Aberystwyth University, Wales, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
52	63	Department of Computer Science, Aberystwyth University, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
52	64	Department of Computer Science, Aberystwyth University, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
52	65	Department of Computer Science, Aberystwyth University, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
52	66	Department of Computer Science, Aberystwyth University, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
52	67	Department of Computer Science, Aberystwyth University, Wales, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
52	68	Department of Computer Science, Aberystwyth University, Wales, UK	null
52	69	Department of Computer Science, Aberystwyth University, Wales, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
53	54	null	Aberystwyth University, Aberystwyth, UK
53	55	null	null
53	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
53	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
53	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
53	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
53	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
53	61	null	null
53	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
53	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
53	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
53	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
53	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
53	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
53	68	null	null
53	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
54	55	Aberystwyth University, Aberystwyth, UK	null
54	56	Aberystwyth University, Aberystwyth, UK	Department of Computer Science, Aberystwyth University, Wales, UK
54	57	Aberystwyth University, Aberystwyth, UK	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
54	58	Aberystwyth University, Aberystwyth, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
54	59	Aberystwyth University, Aberystwyth, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
54	60	Aberystwyth University, Aberystwyth, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
54	61	Aberystwyth University, Aberystwyth, UK	null
54	62	Aberystwyth University, Aberystwyth, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
54	63	Aberystwyth University, Aberystwyth, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
54	64	Aberystwyth University, Aberystwyth, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
54	65	Aberystwyth University, Aberystwyth, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
54	66	Aberystwyth University, Aberystwyth, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
54	67	Aberystwyth University, Aberystwyth, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
54	68	Aberystwyth University, Aberystwyth, UK	null
54	69	Aberystwyth University, Aberystwyth, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
55	56	null	Department of Computer Science, Aberystwyth University, Wales, UK
55	57	null	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
55	58	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
55	59	null	Dept. of Computer Science, Aberystwyth University, Wales, UK
55	60	null	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
55	61	null	null
55	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
55	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
55	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
55	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
55	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
55	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
55	68	null	null
55	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
56	57	Department of Computer Science, Aberystwyth University, Wales, UK	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL
56	58	Department of Computer Science, Aberystwyth University, Wales, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
56	59	Department of Computer Science, Aberystwyth University, Wales, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
56	60	Department of Computer Science, Aberystwyth University, Wales, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
56	61	Department of Computer Science, Aberystwyth University, Wales, UK	null
56	62	Department of Computer Science, Aberystwyth University, Wales, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
56	63	Department of Computer Science, Aberystwyth University, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
56	64	Department of Computer Science, Aberystwyth University, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
56	65	Department of Computer Science, Aberystwyth University, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
56	66	Department of Computer Science, Aberystwyth University, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
56	67	Department of Computer Science, Aberystwyth University, Wales, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
56	68	Department of Computer Science, Aberystwyth University, Wales, UK	null
56	69	Department of Computer Science, Aberystwyth University, Wales, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
57	58	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	Dept. of Computer Science, Aberystwyth University, Wales, UK
57	59	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	Dept. of Computer Science, Aberystwyth University, Wales, UK
57	60	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
57	61	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	null
57	62	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
57	63	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
57	64	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
57	65	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
57	66	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
57	67	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
57	68	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	null
57	69	Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
58	59	Dept. of Computer Science, Aberystwyth University, Wales, UK	Dept. of Computer Science, Aberystwyth University, Wales, UK
58	60	Dept. of Computer Science, Aberystwyth University, Wales, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
58	61	Dept. of Computer Science, Aberystwyth University, Wales, UK	null
58	62	Dept. of Computer Science, Aberystwyth University, Wales, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
58	63	Dept. of Computer Science, Aberystwyth University, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
58	64	Dept. of Computer Science, Aberystwyth University, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
58	65	Dept. of Computer Science, Aberystwyth University, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
58	66	Dept. of Computer Science, Aberystwyth University, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
58	67	Dept. of Computer Science, Aberystwyth University, Wales, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
58	68	Dept. of Computer Science, Aberystwyth University, Wales, UK	null
58	69	Dept. of Computer Science, Aberystwyth University, Wales, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
59	60	Dept. of Computer Science, Aberystwyth University, Wales, UK	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK
59	61	Dept. of Computer Science, Aberystwyth University, Wales, UK	null
59	62	Dept. of Computer Science, Aberystwyth University, Wales, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
59	63	Dept. of Computer Science, Aberystwyth University, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
59	64	Dept. of Computer Science, Aberystwyth University, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
59	65	Dept. of Computer Science, Aberystwyth University, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
59	66	Dept. of Computer Science, Aberystwyth University, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
59	67	Dept. of Computer Science, Aberystwyth University, Wales, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
59	68	Dept. of Computer Science, Aberystwyth University, Wales, UK	null
59	69	Dept. of Computer Science, Aberystwyth University, Wales, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
60	61	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK	null
60	62	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
60	63	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
60	64	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
60	65	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
60	66	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
60	67	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
60	68	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK	null
60	69	Dept. of Comput. Sci., Aberystwyth Univ., Aberystwyth, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
61	62	null	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK
61	63	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
61	64	null	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
61	65	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
61	66	null	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
61	67	null	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
61	68	null	null
61	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
62	63	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
62	64	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
62	65	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
62	66	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
62	67	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
62	68	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK	null
62	69	Aberystwyth University, Department of Computer Science, SY23 3DB, Wales, UK	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
63	64	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing
63	65	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
63	66	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
63	67	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
63	68	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	null
63	69	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
64	65	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk
64	66	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
64	67	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
64	68	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	null
64	69	Sch. of Astronaut. Sci. & Technol., Beijing Inst. of Technol., Beijing	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
65	66	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB
65	67	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
65	68	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk	null
65	69	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB, UK; e-mail: qqs&commat;aber.ac.uk	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
66	67	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China
66	68	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB	null
66	69	Department of Computer Science, University of Wales, Aberystwyth SY23 3DB	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
67	68	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China	null
67	69	Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, PR China	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
68	69	null	Telecommunications Research Laboratories (TRLabs), University of Alberta, 800 Park Plaza, 10611-98th Ave., Edmonton, Alberta, Canada T5K 2P7 E-mail: wak@edm.trlabs.ca
