57 search results - page 12 / 12 » Pricing Tree Access Networks with Connected Backbones |
MOBIHOC
2003
ACM
14 years 5 months ago
2003
ACM
In this paper, we address the problem of energy-conscious cache placement in wireless ad hoc networks. We consider a network comprising a server with an interface to the wired net...
SIAMCOMP
2008
13 years 5 months ago
2008
We develop approximation algorithms for the problem of placing replicated data in arbitrary networks, where the nodes may both issue requests for data objects and have capacity fo...