10901 search results - page 265 / 2181 » Approximations in Distributed Optimization |
170
click to vote
IAT
2006
IEEE
16 years 20 days ago
2006
IEEE
Combinatorial Auctions (CAs), where users bid on combination of items, have emerged as a useful tool for resource allocation in distributed systems. However, two main difficulties...
185
click to vote
DEXA
2008
Springer
15 years 8 months ago
2008
Springer
In this research, we propose to use the discrete cosine transform to approximate the cumulative distributions of data cube cells' values. The cosine transform is known to have...
177
click to vote
PPAM
2007
Springer
16 years 22 days ago
2007
Springer
Abstract. We consider the problem of computing a weighted edge matching in a large graph using a parallel algorithm. This problem has application in several areas of combinatorial ...
145
click to vote
CDC
2009
IEEE
15 years 11 months ago
2009
IEEE
— This work deals with a group of mobile sensors sampling a spatiotemporal random field whose mean is unknown and covariance is known up to a scaling parameter. The Bayesian pos...
193
click to vote
CP
2008
Springer
15 years 8 months ago
2008
Springer
In this paper, we describe a new algorithm for sampling solutions from a uniform distribution over the solutions of a constraint network. Our new algorithm improves upon the Sampli...