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CORR
2010
Springer
156views Education» more  CORR 2010»
15 years 4 months ago
The Exact Closest String Problem as a Constraint Satisfaction Problem
We report (to our knowledge) the first evaluation of Constraint Satisfaction as a computational framework for solving closest string problems. We show that careful consideration o...
Tom Kelsey, Lars Kotthoff
CORR
2008
Springer
56views Education» more  CORR 2008»
15 years 4 months ago
Understanding maximal repetitions in strings
The cornerstone of any algorithm computing all repetitions in a string of length n in O(n) time is the fact that the number of runs (or maximal repetitions) is O(n). We give a simp...
Maxime Crochemore, Lucian Ilie
129
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CORR
2010
Springer
156views Education» more  CORR 2010»
15 years 4 months ago
A Branch-and-Reduce Algorithm for Finding a Minimum Independent Dominating Set
A dominating set D of a graph G = (V, E) is a subset of vertices such that every vertex in V \ D has at least one neighbour in D. Moreover if D is an independent set, i.e. no verti...
Serge Gaspers, Mathieu Liedloff
CORR
2010
Springer
92views Education» more  CORR 2010»
15 years 4 months ago
Hardness Results for Agnostically Learning Low-Degree Polynomial Threshold Functions
Hardness results for maximum agreement problems have close connections to hardness results for proper learning in computational learning theory. In this paper we prove two hardnes...
Ilias Diakonikolas, Ryan O'Donnell, Rocco A. Serve...
CORR
2008
Springer
159views Education» more  CORR 2008»
15 years 4 months ago
Stochastic Limit-Average Games are in EXPTIME
The value of a finite-state two-player zero-sum stochastic game with limit-average payoff can be approximated to within in time exponential in a polynomial in the size of the gam...
Krishnendu Chatterjee, Rupak Majumdar, Thomas A. H...