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» The computational complexity of choice sets
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FSTTCS
2004
Springer
16 years 3 days ago
Subdividing Alpha Complex
Abstract. Given two simplicial complexes C1 and C2 embedded in Euclidean space IRd , C1 subdivides C2 if (i) C1 and C2 have the same underlying space, and (ii) every simplex in C1 ...
Ho-Lun Cheng, Tony Tan
DCC
1999
IEEE
15 years 11 months ago
Complexity-Distortion Tradeoffs in Vector Matching Based on Probabilistic Partial Distance Techniques
In this paper we consider the problem of searching for the best match for an input among a set of vectors, according to some predetermined metric. Examples of this problem include...
Krisda Lengwehasatit, Antonio Ortega
JAIR
2008
145views more  JAIR 2008»
15 years 6 months ago
Efficiency and Envy-freeness in Fair Division of Indivisible Goods: Logical Representation and Complexity
We consider the problem of allocating fairly a set of indivisible goods among agents from the point of view of compact representation and computational complexity. We start by ass...
Sylvain Bouveret, Jérôme Lang
CP
2008
Springer
15 years 8 months ago
A Soft Constraint of Equality: Complexity and Approximability
We introduce the SoftAllEqual global constraint, which maximizes the number of equalities holding between pairs of assignments to a set of variables. We study the computational com...
Emmanuel Hebrard, Barry O'Sullivan, Igor Razgon
TACAS
2009
Springer
134views Algorithms» more  TACAS 2009»
16 years 1 months ago
Computing Weakest Strategies for Safety Games of Imperfect Information
CEDAR (Counter Example Driven Antichain Refinement) is a new symbolic algorithm for computing weakest strategies for safety games of imperfect information. The algorithm computes ...
Wouter Kuijper, Jaco van de Pol