4189 search results - page 416 / 838 » Security in wireless sensor networks |
276
Voted
SIGMOD
2008
ACM
16 years 7 months ago
2008
ACM
In wireless sensor networks (WSNs), energy consumption and data quality are two important issues due to limited energy resources and the need for accurate data. In this scenario, i...
193
Voted
COMSWARE
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Wireless sensor networks (WSNs) promise finegrain monitoring in a wide variety of applications, which require dense sensor nodes deployment. Due to high density of nod...
176
Voted
SECON
2007
IEEE
16 years 1 months ago
2007
IEEE
— In wireless sensor networks, it is desirable to maintain good sensing coverage while keeping the number of active sensor nodes small to achieve long system lifetime. Existing c...
224
Voted
SECON
2007
IEEE
16 years 1 months ago
2007
IEEE
—Increasingly many wireless sensor network deployments are using harvested environmental energy to extend system lifetime. Because the temporal profiles of such energy sources e...
214
Voted
CIKM
2007
Springer
16 years 1 months ago
2007
Springer
Spatial queries for extracting data from wireless sensor networks are important for many applications, such as environmental monitoring and military surveillance. One such query i...