529 search results - page 32 / 106 » Distributed obstacle localization in large wireless sensor n... |
MOBISYS
2003
ACM
14 years 8 months ago
2003
ACM
In recent years, large distributed sensor networks have emerged as a new fast-growing application domain for wireless computing. In this paper, we present a distributed applicatio...
CISS
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract – In this paper, a variational message passing framework is proposed for Markov random fields. Analogous to the traditional belief propagation algorithm, variational mes...
DCOSS
2005
Springer
14 years 2 months ago
2005
Springer
The literature on programming sensor networks has focused so far on g higher-level abstractions for expressing local node behavior. Kairos is a natural next step in sensor network ...
JSAC
2010
13 years 7 months ago
2010
Abstract—Wireless Sensor Networks are well suited for tracking targets carrying RFID tags in indoor environments. Tracking based on the received signal strength indication (RSSI)...
ICDCS
2009
IEEE
14 years 6 months ago
2009
IEEE
Sensor localization in wireless sensor networks is an important component of many applications. Previous work has demonstrated how localization can be achieved using various metho...