3894 search results - page 177 / 779 » Approximation Algorithms for Biclustering Problems |
178
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APPROX
2010
Springer
15 years 8 months ago
2010
Springer
We study constraint satisfaction problems on the domain {-1, 1}, where the given constraints are homogeneous linear threshold predicates. That is, predicates of the form sgn(w1x1 +...
167
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STOC
2004
ACM
16 years 6 months ago
2004
ACM
We establish several approximate max-integral-flow / minmulticut theorems. While in general this ratio can be very large, we prove strong approximation ratios in the case where th...
183
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SODA
2007
ACM
15 years 8 months ago
2007
ACM
We obtain the first approximation algorithm for finding the k-simple shortest paths connecting a pair of vertices in a weighted directed graph. Our algorithm is deterministic an...
182
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COMPGEOM
2000
ACM
15 years 11 months ago
2000
ACM
We present an (1+ε)-approximation algorithm for computing the minimum-spanning tree of points in a planar arrangement of lines, where the metric is the number of crossings betwee...
177
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
: We propose a new algorithm to the problem of polygonal curve approximation based on a multiresolution approach. This algorithm is suboptimal but still maintains some optimality b...