851 search results - page 68 / 171 » Energy-Efficient Surveillance System Using Wireless Sensor N... |
181
click to vote
AICT
2005
IEEE
15 years 11 months ago
2005
IEEE
Clock synchronization has paid a great magnitude of attention in the distributed systems. Sensor networks differ from traditional distributed system in many ways. One of the drama...
159
click to vote
INFOCOM
2005
IEEE
15 years 11 months ago
2005
IEEE
— In wireless sensor networks (WSNs), sensor location plays a critical role in many applications. Having a GPS receiver on every sensor node is costly. In the past, a number of l...
146
click to vote
SENSYS
2006
ACM
16 years 4 hour ago
2006
ACM
The problem of localization in wireless sensor networks where nodes do not use ranging hardware, remains a challenging problem, when considering the required location accuracy, en...
202
click to vote
TMC
2011
15 years 1 months ago
2011
—Monitoring personal locations with a potentially untrusted server poses privacy threats to the monitored individuals. To this end, we propose a privacy-preserving location monit...
252
click to vote
MOBIHOC
2002
ACM
16 years 5 months ago
2002
ACM
Current algorithms for minimum-energy routing in wireless networks typically select minimum-cost multi-hop paths. In scenarios where the transmission power is fixed, each link has...