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PAAPP
2008
76views more  PAAPP 2008»
15 years 4 months ago
Group-aware stream filtering for bandwidth-efficient data dissemination
In this paper 1 we are concerned with disseminating high-volume data streams to many simultaneous applications over a low-bandwidth wireless mesh network. For bandwidth efficiency...
Ming Li, David Kotz
SECON
2008
IEEE
15 years 10 months ago
Gateway Design for Data Gathering Sensor Networks
—Innovation in gateways for data gathering sensor networks has lagged compared to advances in mote-class devices, leaving us with a limited set of options for deploying such syst...
Raluca Musaloiu-Elefteri, Razvan Musaloiu-Elefteri...
SIGMOD
2003
ACM
171views Database» more  SIGMOD 2003»
16 years 4 months ago
Adaptive Filters for Continuous Queries over Distributed Data Streams
We consider an environment where distributed data sources continuously stream updates to a centralized processor that monitors continuous queries over the distributed data. Signif...
Chris Olston, Jing Jiang, Jennifer Widom
WDAG
2004
Springer
88views Algorithms» more  WDAG 2004»
15 years 9 months ago
Nonblocking Concurrent Data Structures with Condition Synchronization
We apply the classic theory of linearizability to operations that must wait for some other thread to establish a precondition. We model such an operation as a request and a follow-...
William N. Scherer III, Michael L. Scott
SDM
2007
SIAM
133views Data Mining» more  SDM 2007»
15 years 5 months ago
On Point Sampling Versus Space Sampling for Dimensionality Reduction
In recent years, random projection has been used as a valuable tool for performing dimensionality reduction of high dimensional data. Starting with the seminal work of Johnson and...
Charu C. Aggarwal