3894 search results - page 15 / 779 » Approximation Algorithms for Biclustering Problems |
APPROX
2007
Springer
15 years 6 months ago
2007
Springer
A star graph is a tree of diameter at most two. A star forest is a graph that consists of node-disjoint star graphs. In the spanning star forest problem, given an unweighted graph ...
SIAMCOMP
2008
14 years 11 months ago
2008
We give a 7.18-approximation algorithm for the minimum latency problem that uses only O(n log n) calls to the prize-collecting Steiner tree (PCST) subroutine of Goemans and Willia...
APPROX
2009
Springer
15 years 6 months ago
2009
Springer
The Nearest Codeword Problem (NCP) is a basic algorithmic question in the theory of error-correcting codes. Given a point v ∈ Fn 2 and a linear space L ⊆ Fn 2 of dimension k NC...
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ICALP
2001
Springer
15 years 4 months ago
2001
Springer
We study the generalization of covering problems to partial covering. Here we wish to cover only a desired number of elements, rather than covering all elements as in standard cov...
FOCS
2008
IEEE
14 years 12 months ago
2008
IEEE
We present the first polynomial-time approximation algorithms for single-minded envy-free profit-maximization problems [13] with limited supply. Our algorithms return a pricing sc...