2519 search results - page 125 / 504 » Martingales and Locality in Distributed Computing |
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—The localization of the sensor node is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can a...
DRM
2004
Springer
14 years 2 months ago
2004
Springer
Today, database relations are widely used and distributed over the Internet. Since these data can be easily tampered with, it is critical to ensure the integrity of these data. In...
CVPR
2009
IEEE
15 years 4 months ago
2009
IEEE
We propose a space-time Markov Random Field (MRF)
model to detect abnormal activities in video. The nodes in
the MRF graph correspond to a grid of local regions in the
video fra...
SIGCOMM
2009
ACM
14 years 3 months ago
2009
ACM
Service oriented access in a multi-application, multi-access network environment poses interesting research challenges. One of these challenges refers to cross-layer interoperabil...
IWNAS
2006
IEEE
14 years 2 months ago
2006
IEEE
Recent work in mobile ad hoc networks, simply MANETs, has drawn attention to the mobility capability of each node. In [5], it is proved that the optimal positions of the relay nod...