524 search results - page 59 / 105 » An Optimal Lower Bound on the Communication Complexity of Ga... |
PODS
2012
ACM
11 years 10 months ago
2012
ACM
We show that randomization can lead to significant improvements for a few fundamental problems in distributed tracking. Our basis is the count-tracking problem, where there are k...
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
During the last decade, many works were devoted to improving the performance of relaying techniques in ad hoc networks. One promising approach consists in allowing the relay nodes ...
IPSN
2005
Springer
14 years 1 months ago
2005
Springer
Abstract— Sensing, processing and communication must be jointly optimized for efficient operation of resource-limited wireless sensor networks. We propose a novel source-channel...
SECON
2007
IEEE
14 years 2 months ago
2007
IEEE
—In this paper, we consider multi-hop wireless mesh networks, where each router node is equipped with multiple radio interfaces and multiple channels are available for communicat...
INFOCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
While scheduling the nodes in a wireless network to sleep periodically can save energy, it also incurs higher latency and lower throughput. We consider the problem of designing op...