441 search results - page 66 / 89 » Approximate Coverage in Wireless Sensor Networks |
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INFOCOM
2010
IEEE
14 years 7 months ago
2010
IEEE
We address the problem of efficiently gathering correlated data from a wireless sensor network, with the aim of designing algorithms with provable optimality guarantees, and unders...
ALGOSENSORS
2007
Springer
15 years 3 months ago
2007
Springer
We introduce Semi-Matching with Demands (SMD), which models a certain problem in sensor networks of assigning individual sensors to sensing tasks. If there are multiple sensing tas...
BIOWIRE
2007
Springer
15 years 1 months ago
2007
Springer
Desynchronization is a novel primitive for sensor networks: it implies that nodes perfectly interleave periodic events to occur in a round-robin schedule. This primitive can be us...
INFOCOM
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— We consider the scenario of distributed data aggregation in wireless sensor networks, where each sensor can obtain and estimate the information of the whole sensing fi...
APSCC
2007
IEEE
14 years 9 months ago
2007
IEEE
Abstract— In this paper, we address the problem of lifetime optimization under storage constraint for wireless sensor networks with a mobile sink node. The problem is particularl...