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CISS
2008
IEEE
16 years 7 days ago
Distributed estimation in wireless sensor networks via variational message passing
Abstract – In this paper, a variational message passing framework is proposed for Markov random fields. Analogous to the traditional belief propagation algorithm, variational mes...
Yanbing Zhang, Huaiyu Dai
QEST
2008
IEEE
16 years 5 days ago
CaVi -- Simulation and Model Checking for Wireless Sensor Networks
CaVi provides a uniform interface to state-of-the-art simulation methods and formal verification methods for wireless sensor network. Simulation is suitable to examine the behavi...
Athanassios Boulis, Ansgar Fehnker, Matthias Fruth...
INFOCOM
2007
IEEE
16 years 2 days ago
Cluster-Based Forwarding for Reliable End-to-End Delivery in Wireless Sensor Networks
—Providing efficient and reliable communication in wireless sensor networks is a challenging problem. To recover from corrupted packets, previous approaches have tried to use re...
Qing Cao, Tarek F. Abdelzaher, Tian He, Robin Krav...
MMNS
2003
199views Multimedia» more  MMNS 2003»
15 years 7 months ago
BeanWatcher: A Tool to Generate Multimedia Monitoring Applications for Wireless Sensor Networks
In this paper we present a new tool called BeanWatcher that allows the semi-automatic generation of multimedia monitoring and management applications for wireless sensor networks. ...
André Lins, Eduardo Freire Nakamura, Antoni...
COMCOM
2008
124views more  COMCOM 2008»
15 years 5 months ago
Quick convergecast in ZigBee beacon-enabled tree-based wireless sensor networks
Convergecast is a fundamental operation in wireless sensor networks. Existing convergecast solutions have focused on reducing latency and energy consumption. However, a good desig...
Meng-Shiuan Pan, Yu-Chee Tseng