494 search results - page 22 / 99 » Effective Caching in Wireless Sensor Network |
147
Voted
INFOCOM
2008
IEEE
15 years 10 months ago
2008
IEEE
—Achieving secure time-synchronization in wireless sensor networks (WSNs) is a challenging, but very important problem that has not yet been addressed effectively. This paper pro...
150
Voted
MOBIHOC
2008
ACM
16 years 3 months ago
2008
ACM
Constructing sensor barriers to detect intruders crossing a randomly-deployed sensor network is an important problem. Early results have shown how to construct sensor barriers to ...
148
Voted
AINA
2009
IEEE
15 years 10 months ago
2009
IEEE
Over the last few years, target tracking in wireless sensor networks has become a topic of particular interest. This paper presents a tracking system intended for deployment in di...
160
Voted
ICNP
2003
IEEE
15 years 9 months ago
2003
IEEE
Abstract—In the paper, we devise and evaluate a fully decentralized, light-weight, dynamic clustering algorithm for target tracking. Instead of assuming the same role for all the...
173
Voted
IEEEIA
2009
15 years 1 months ago
2009
recently, mobile agents have been used to solve many problems in wireless sensor networks. Agents are usually transferred from a node to another to aggregate the sensed data and si...