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ALGORITHMICA
2008
88views more  ALGORITHMICA 2008»
15 years 7 months ago
Exact Algorithms for Exact Satisfiability and Number of Perfect Matchings
We present exact algorithms with exponential running times for variants of n-element set cover problems, based on divide-and-conquer and on inclusion
Andreas Björklund, Thore Husfeldt
IPL
2006
104views more  IPL 2006»
15 years 7 months ago
Optimal register allocation for SSA-form programs in polynomial time
This paper gives a constructive proof that the register allocation problem for a uniform register set is solvable in polynomial time for SSA-form programs. 2006 Elsevier B.V. All ...
Sebastian Hack, Gerhard Goos
ICALP
2005
Springer
16 years 21 days ago
Approximation Algorithms for Euclidean Group TSP
In the Euclidean group Traveling Salesman Problem (TSP), we are given a set of points P in the plane and a set of m connected regions, each containing at least one point of P. We w...
Khaled M. Elbassioni, Aleksei V. Fishkin, Nabil H....
CPAIOR
2004
Springer
16 years 17 days ago
Simple Rules for Low-Knowledge Algorithm Selection
This paper addresses the question of selecting an algorithm from a predefined set that will have the best performance on a scheduling problem instance. Our goal is to reduce the e...
J. Christopher Beck, Eugene C. Freuder
CORR
2010
Springer
137views Education» more  CORR 2010»
15 years 7 months ago
Local algorithms in (weakly) coloured graphs
A local algorithm is a distributed algorithm that completes after a constant number of synchronous communication rounds. We present local approximation algorithms for the minimum ...
Matti Åstrand, Valentin Polishchuk, Joel Ryb...