4526 search results - page 399 / 906 » Algorithmic problems related to the Internet |
157
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We present algorithms for improved Viterbi decoding for the case of hidden semi-Markov models. By carefully constructing directed acyclic graphs, we pose the decoding problem as t...
181
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STOC
2007
ACM
16 years 7 months ago
2007
ACM
We consider the problem of solving a symmetric, positive definite system of linear equations. The most well-known and widely-used method for solving such systems is the preconditi...
175
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STOC
2005
ACM
16 years 7 months ago
2005
ACM
In this work we study two, seemingly unrelated, notions. Locally Decodable Codes (LDCs) are codes that allow the recovery of each message bit from a constant number of entries of ...
153
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We address ranging energy optimization for an unsynchronized localization system, which features robust sensor positioning, in the sense that specific accuracy requirements are f...
144
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
Traditional stereo algorithms estimate disparity at the same resolution as the observations. In this work we address the problem of estimating disparity and occlusion information ...