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» Gadgets, Approximation, and Linear Programming
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JSA
2008
124views more  JSA 2008»
13 years 9 months ago
Processor array architectures for flexible approximate string matching
In this paper, we present linear processor array architectures for flexible approximate string matching. These architectures are based on parallel realization of dynamic programmi...
Panagiotis D. Michailidis, Konstantinos G. Margari...
ALGORITHMICA
1999
102views more  ALGORITHMICA 1999»
13 years 9 months ago
Approximating Latin Square Extensions
In this paper, we consider the following question: what is the maximum number of entries that can be added to a partially lled latin square? The decision version of this question ...
Ravi Kumar, Alexander Russell, Ravi Sundaram
STOC
1998
ACM
167views Algorithms» more  STOC 1998»
14 years 2 months ago
An Improved Approximation Algorithm for Multiway Cut
Given an undirected graph with edge costs and a subset of k nodes called terminals, a multiway cut is a subset of edges whose removal disconnects each terminal from the rest. Mult...
Gruia Calinescu, Howard J. Karloff, Yuval Rabani
IJCAI
2003
13 years 11 months ago
Approximating Game-Theoretic Optimal Strategies for Full-scale Poker
The computation of the first complete approximations of game-theoretic optimal strategies for fullscale poker is addressed. Several abstraction techniques are combined to represe...
Darse Billings, Neil Burch, Aaron Davidson, Robert...
ICPP
2003
IEEE
14 years 3 months ago
FastLSA: A Fast, Linear-Space, Parallel and Sequential Algorithm for Sequence Alignment
Pairwise sequence alignment is a fundamental operation for homology search in bioinformatics. For two DNA or protein sequences of length ¢ and £ , full-matrix (FM), dynamic prog...
Adrian Driga, Paul Lu, Jonathan Schaeffer, Duane S...