126 search results - page 1 / 26 » Energy-efficient top-k query processing in wireless sensor n... |
AINA
2007
IEEE
13 years 8 months ago
2007
IEEE
This paper demonstrates an energy efficient query processing technique for wireless sensor networks which achieves energy efficiency through centralized caching and variable freque...
PERCOM
2006
ACM
14 years 4 months ago
2006
ACM
In this paper, we design and evaluate an energy efficient data retrieval architecture for continuous aggregate queries in wireless sensor networks. We show how the modification of...
WCE
2007
13 years 5 months ago
2007
—Spatial query execution is an essential functionality of a sensor network. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execu...
SIGMOD
2003
ACM
14 years 4 months ago
2003
ACM
The querying and analysis of data streams has been a topic of much recent interest, motivated by applications from the fields of networking, web usage analysis, sensor instrumenta...
MOBIHOC
2008
ACM
14 years 4 months ago
2008
ACM
Demands on better interacting with physical world require an effective and comprehensive collaboration mechanism among multiple heterogeneous sensor networks. Previous works mainl...