1860 search results - page 140 / 372 » J-Sim: A Simulation Environment for Wireless Sensor Networks |
TPDS
2010
13 years 8 months ago
2010
—A recursive multi-hop area hierarchy has a number of applications in wireless sensor networks, the most common being scalable point-to-point routing, so-called hierarchical rout...
ICNP
2009
IEEE
14 years 4 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...
IPSN
2010
Springer
14 years 4 months ago
2010
Springer
Complex interactions and the distributed nature of wireless sensor networks make automated testing and debugging before deployment a necessity. A main challenge is to detect bugs ...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— Providing efficient data aggregation while preserving data privacy is a challenging problem in wireless sensor networks research. In this paper, we present two privacy...
PERCOM
2008
ACM
14 years 9 months ago
2008
ACM
Wireless sensor networks are commonly used to monitor and control the physical world. To provide a meaningful service such as disaster and emergency surveillance, meeting real-tim...