266 search results - page 8 / 54 » Locating Objects in a Sensor Grid |
MOBISYS
2008
ACM
15 years 9 months ago
2008
ACM
Over the course of a day a human interacts with tens or hundreds of individual objects. Many of these articles are nomadic, relying on human memory to manually index, inventory, o...
ICNP
2007
IEEE
15 years 3 months ago
2007
IEEE
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
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SIGMOD
2008
ACM
15 years 9 months ago
2008
ACM
This demo presents a privacy-preserving aggregate location monitoring system, namely, TinyCasper, in which we can monitor moving objects in wireless sensor networks while preservi...
IPPS
2006
IEEE
15 years 3 months ago
2006
IEEE
While a wireless sensor network is deployed to monitor certain events and pinpoint their locations, the location information is intended only for legitimate users. However, an eav...
VTC
2007
IEEE
15 years 3 months ago
2007
IEEE
—Localization is a critical issue in wireless sensor networks. In most localization schemes, there are beacons being placed as references to determine the positions of objects or...