542 search results - page 40 / 109 » Real-Time Query Scheduling for Wireless Sensor Networks |
SSS
2009
Springer
14 years 2 months ago
2009
Springer
We consider setting up sleep scheduling in sensor networks. We formulate the problem as an instance of the fractional domatic partition problem and obtain a distributed approximati...
OPODIS
2008
13 years 9 months ago
2008
Due to the heterogenous power-saving requirement in wireless sensor networks, we propose the Cyclic Quorum System Pair (CQS-Pair) which can guarantee that two asynchronous nodes ad...
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— Data aggregation is a fundamental yet timeconsuming task in wireless sensor networks. We focus on the latency part of data aggregation. Previously, the data aggregation...
EUC
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. Well-scheduled communications, in conjunction with the aggregation of data reduce the energy waste on idle listening and redundant transmissions. In addition, the adjusta...
MDM
2007
Springer
14 years 1 months ago
2007
Springer
We envision that in some wireless sensor network applications, such as environmental monitoring, assisted living, and industrial control, handheld devices will be used from time t...