Bulletin of the Technical Committee on

Data Engineering

March 2005 ... Vol. 28 No. 1 ……………………………………………… IEEE Computer Society

Letters
Letter from the Editor-in-Chief ............................................................................................................... David Lomet ___1
Letter from the Special Issue Editor ...............................................................................................Minos Garofalakis___2

Special Issue on In-Network Query Processing The Network Oracle ......................................................................................................................................................
...................Joseph M. Hellerstein, Vern Paxson, Larry Peterson, Timothy Roscoe, Scott Shenker, David Wetherall__3
Efficient Monitoring and Querying of Distributed, Dynamic Data via Approximate Replication .................................
............................................................................................................................Christopher Olston, Jennifer Widom__11
Data Reduction Techniques in Sensor Networks ...........................................Antonios Deligiannakis, Yannis Kotidis__19
Robust Aggregation in Sensor Networks ......................................................................................................................
..................................................George Kollios, John Byers, Jeffrey Considine, Marios Hadjieleftheriou, Feifei Li__26
Efficient Strategies for Continuous Distributed Tracking Tasks ......................Graham Cormode, Minos Garofalakis__33
Resource-Aware Wireless Sensor-Actuator Networks .........Amol Deshpande, Carlos Guestrin, Samuel R. Madden__40
Efficient Queries in Peer-to-Peer Systems ..............................................Prasanna Ganesan, Hector Garcia-Molina__48
Structured Peer-to-Peer Networks: Faster, Closer, Smarter ..........................................................................................
....................................................................P. Felber, K.W. Ross, E.W. Biersack, L. Garcιs-Erice, G. Urvoy-Keller__55
Network Awareness in Internet-Scale Stream Processing .............................................................................................
.....................................................Yanif Ahmad, Ugur Ηetintemel, John Jannotti, Alexander Zgolinski, Stan Zdonik__63
Implementing a Sensor Database System using a Generic Data Dissemination Mechanism ..........................................
.........................................................................................Omprakash Gnawali, Ramesh Govindan, John Heidemann__70

Announcements and Notices
ICDE'05 Data Engineering Conference Conference ..............................................................................................backcover