1040 search results - page 114 / 208 » A Distributed Algorithm for Joins in Sensor Networks |
AMW
2010
13 years 10 months ago
2010
In this work we present in-network techniques to improve the efficiency of spatial aggregate queries. Such queries are very common in a sensornet setting, demanding more targeted t...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— We consider a network of spatially distributed sensors deployed to track the intensity of a diffusing source whose location is fixed, but unknown. The sensors make discrete ti...
IPPS
2005
IEEE
14 years 2 months ago
2005
IEEE
— We consider a dense wireless sensor network where the radio transceivers of the sensor nodes are heavily duty-cycled in order to conserve energy. The chief purpose of the senso...
CN
2004
13 years 8 months ago
2004
Intrusion detection is a surveillance problem of practical import that is well suited to wireless sensor networks. In this paper, we study the application of sensor networks to the...
DCOSS
2008
Springer
13 years 10 months ago
2008
Springer
We consider a mobile sensor network monitoring a spatio-temporal field. Given limited caches at the sensor nodes, the goal is to develop a distributed cache management algorithm to...