2342 search results - page 337 / 469 » Sublinear geometric algorithms |
TITB
2010
14 years 7 months ago
2010
In this paper, a novel multiresolution algorithm for registering multimodal images, using an adaptive Monte Carlo scheme is presented. At each iteration, random solution candidates...
176
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BILDMED
2011
14 years 4 months ago
2011
Abstract. In the field of image-guided liver surgery (IGLS), the initial registration of the intra-operative organ surface with preoperative tomographic image data is performed on...
262
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SAC
2011
ACM
14 years 4 months ago
2011
ACM
Slice sampling provides an easily implemented method for constructing a Markov chain Monte Carlo (MCMC) algorithm. However, slice sampling has two major drawbacks: (i) it requires...
165
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MOBIHOC
2012
ACM
13 years 3 months ago
2012
ACM
We propose a routing scheme to implement multicast communication in wireless networks. The scheme is oblivious, compact, and completely decentralized. It is intended to support dy...
123
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STOC
2009
ACM
16 years 1 months ago
2009
ACM
We prove strong lower bounds on integrality gaps of Sherali?Adams relaxations for MAX CUT, Vertex Cover, Sparsest Cut and other problems. Our constructions show gaps for Sherali?A...