373 search results - page 7 / 75 » Minimum-hot-spot query trees for wireless sensor networks |
88
Voted
DMSN
2004
ACM
15 years 5 months ago
2004
ACM
Wireless sensor networks consist of nodes with the ability to measure, store, and process data, as well as to communicate wirelessly with nodes located in their wireless range. Us...
119
Voted
DMSN
2006
ACM
15 years 5 months ago
2006
ACM
In this paper, we study the problem of processing multiple queries in a wireless sensor network. We focus on multiquery optimization at the base station level to minimize the numb...
110
click to vote
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—Recharging the batteries of a moribund sensor deployed as part of a wireless sensor network is often infeasible due to logistical considerations. With the purpose of prolonging ...
AINA
2007
IEEE
15 years 3 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...
142
Voted
ICDE
2011
IEEE
14 years 3 months ago
2011
IEEE
— In a wireless sensor network (WSN), each sensor monitors environmental parameters, and reports its readings to a base station, possibly through other nodes. A sensor works in c...