944 search results - page 159 / 189 » Heuristic Search for Large Problems With Real Costs |
TWC
2010
14 years 4 months ago
2010
We proposed compressive data gathering (CDG) that leverages compressive sampling (CS) principle to efficiently reduce communication cost and prolong network lifetime for large scal...
NCA
2005
IEEE
15 years 3 months ago
2005
IEEE
Traditional client-server content distribution techniques usually suffer from scalability problems when dealing with large client population or sizable content. The advent of peer...
TWC
2011
14 years 4 months ago
2011
Abstract—In this paper we consider wireless cooperative multihop networks, where nodes that have decoded the message at the previous hop cooperate in the transmission toward the ...
ICDE
2010
IEEE
15 years 9 months ago
2010
IEEE
Uncertain data are inherent in many applications such as environmental surveillance and quantitative economics research. As an important problem in many applications, KNN query has...
RAS
2008
14 years 9 months ago
2008
The generation of trajectories for a biped robot is a problem which has been largely studied for several years, and many satisfying off-line solutions exist for steady-state walki...