923 search results - page 76 / 185 » A unifying link abstraction for wireless sensor networks |
WINET
2011
13 years 4 months ago
2011
Abstract—We consider the problem of aggregation convergecast scheduling in wireless sensor networks. Aggregation convergecast differs from regular convergecast in that it accommo...
ICCCN
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— The paper describes a target tracking system running on a Heterogeneous Sensor Network (HSN) and presents results gathered from a realistic deployment. The system fuses...
INTERSENSE
2006
ACM
14 years 3 months ago
2006
ACM
— Wireless sensor network (WSN) architectures often feature a (single) base station in charge of coordinating the application functionality. Although this assumption simplified ...
EWSN
2006
Springer
14 years 8 months ago
2006
Springer
There have been a number of recent proposals for link and network-layer protocols in the sensor networking literature, each of which claims to be superior to other approaches. Howe...
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...