Teaching
- Spring, 2010, 6.033 (lectures, with Robert Morris)
- Fall 2009, Database Systems(6.830)
- Spring, 2009, 6.033 (lectures, with Robert Morris)
- Fall 2008, Database Systems(6.830)
- Fall 2007, Database Systems(6.830)
- Spring 2007, 6.033 (sections)
- Fall 2006, Database Systems(6.830)
- Spring 2006, 6.033 (sections)
- Fall 2005, Database Systems(6.830)
- Spring 2005, 6.033 (lectures, with Hari Balakrishnan)
- Fall 2004, Database Systems (6.893)
- Spring 2004, 6.033 (sections)
Research My primary research focus is on database systems,
particularly as applied to querying data streams and networks of
distributed devices such as wireless sensor networks. I am also
currently working on projects related to probabilistic data
management, mobile and wireless networking, replication, and
high-performance database architectures.
Recent and current research projects and interests include:
- Relational Cloud, a project looking at building a scalable database service for the cloud.
- H-Store, a next generation high-performance OLTP engine.
- The CarTel networking and data management system for mobile sensor networks.
- C-Store, a column-oriented high performance database system for warehouse and semantic web applications.
- WaveScope, a signal-oriented stream processing system.
- The MACAQUE project, which focuses on identifying ways to make data collected from sensor networks more reliable and useful. This includes modeling sensor network data, for purposes of identifying outliers and making future predictions about sensor behavior, bounding the error of queries in the face of loss, and developing techniques to ensure reliable delivery of important data items. See recent papers in CIDR 2005, VLDB 2004, and ICDE 2005.
- Developing novel query processing and optimization techniques for sensor networks and other acquisitional systems.
Past projects include:
Students
Current Ph.D. students:
- Alvin Cheung
- Evan Jones
- Nirmesh Malviya
- Adam Marcus (co-supervised with David Karger)
- Yuan Mei
- Arvind Thiagarajan (co-supervised with Hari Balakrishnan)
- Eugene Wu
Current M.Eng. students:
- Adam Seering
- Aubrey Tatarowicz
Graduated Ph.D. students:
Graduated M.Eng. students:
Awards and Honors
- C. V. Ramamoorthy Distinguished Research Award, UC Berkeley, 2003
- VLDB 2004 Best Paper Award
- NSF CAREER Award (Project Page), 2005
- MIT TR35 Outstanding Researcher Under the Age of 35, 2005
- MobiCom Best Paper Award, 2006
- SenSys Best Demo Award, 2006
- Sloan Fellowship, 2007
- IBM Facutly Development Award, 2007
- VLDB Best Paper Award, 2007
- Sensys Best Paper Award, 2009
Miscellaneous Technical Articles and Software
Personal Information
- Short bio
- Ph.D. (Berkeley) 2003; M.Eng. (MIT) 1999; B.S. (MIT) 1999.
Community Activities
- SIGMOD 2004 Demo Committee
- OSDI 2004 Program Committee
- Organizer of the 2004 DMSN Workshop on Data Management in Wireless Sensor Networks held with VLDB 2004.
- CIDR 2005 Program Committee
- ICDE 2005 Program Committee
- SIGMOD 2005 Program Committee
- VLDB 2005 Program Committee
- Organizer of the 2005 DMSN Workshop on Data Management in Wireless Sensor Networks held with VLDB 2005.
- IPSN 2006 Program Committee
- SIGMOD 2006 Demo Committee
- KDD 2006 Program Committee
- SenSys 2006 Program Committee
- SenSys 2006 Publications Chair
- SIGMOD 2007 Program Committee
- CIDR 2007 Program Committee
- DCOSS 2007 Systems Subcommitte Program Chair
- VLDB 2007 Program Committee
- VLDB 2008 Industrial Track Program Committee
- SIGMOD 2008 Program Committee
- IPSN 2008 PC Co-Chair
- ICDE 2009 Program Committee
- PVLDB 2010 Program Committee
- PVLDB 2011 Program Commitee
- SIGMOD 2011 Program Committee
- Editorial Board Member, Internet Computing
- Editorial Board Member, Transactions on Sensor Networks
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