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» The Complexity of the Matching-Cut Problem
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FCT
2001
Springer
14 years 3 months ago
The Complexity of Maximum Matroid-Greedoid Intersection
Abstract. The maximum intersection problem for a matroid and a greedoid, given by polynomial-time oracles, is shown NP-hard by expressing the satisfiability of boolean formulas in...
Taneli Mielikäinen, Esko Ukkonen
IWPEC
2009
Springer
14 years 5 months ago
Stable Assignment with Couples: Parameterized Complexity and Local Search
We study the Hospitals/Residents with Couples problem, a variant of the classical Stable Marriage problem. This is the extension of the Hospitals/Residents problem where residents ...
Dániel Marx, Ildikó Schlotter
ICTAI
2008
IEEE
14 years 5 months ago
Computational Complexity of Web Service Composition Based on Behavioral Descriptions
The Web Service Composition (WSC) problem on behavioral descriptions deals with the automatic construction of a coordinator web service to control a set of web services to reach t...
Hyunyoung Kil, Wonhong Nam, Dongwon Lee
COMPGEOM
1996
ACM
14 years 2 months ago
Smallest Enclosing Cylinders
This paper addresses the complexity of computing the smallest-radius infinite cylinder that encloses an input set of n points in 3-space. We show that the problem can be solved in...
Elmar Schömer, Jürgen Sellen, Marek Teic...
CORR
2010
Springer
101views Education» more  CORR 2010»
13 years 10 months ago
Online Learning: Random Averages, Combinatorial Parameters, and Learnability
We develop a theory of online learning by defining several complexity measures. Among them are analogues of Rademacher complexity, covering numbers and fatshattering dimension fro...
Alexander Rakhlin, Karthik Sridharan, Ambuj Tewari