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APAL
2010
111views more  APAL 2010»
13 years 7 months ago
Resource modalities in tensor logic
The description of resources in game semantics has never achieved the simplicity and precision of linear logic, because of the misleading conception that linear logic is more prim...
Paul-André Melliès, Nicolas Tabareau
IJUFKS
2010
77views more  IJUFKS 2010»
13 years 4 months ago
How to Handle Interval solutions for Cooperative Interval Games
Interval uncertainty affects our decision making activities on a daily basis making the data structure of intervals of real numbers more and more popular in theoretical models and...
Rodica Branzei, Stef Tijs, S. Z. Alparslan Gö...
IGPL
2010
101views more  IGPL 2010»
13 years 5 months ago
Does collective rationality entail efficiency?
Collective rationality in its ordinary sense is rationality’s extension to groups. It does not entail efficiency by definition. Showing that it entails efficiency requires a nor...
Paul Weirich
CORR
2010
Springer
150views Education» more  CORR 2010»
13 years 7 months ago
Stable partitions in additively separable hedonic games
Abstract. We present computational results concerning stable partitions in additively separable hedonic games. First, we propose a polynomial-time algorithm to compute a contractua...
Haris Aziz, Felix Brandt, Hans Georg Seedig
APPROX
2010
Springer
207views Algorithms» more  APPROX 2010»
13 years 9 months ago
Exploiting Concavity in Bimatrix Games: New Polynomially Tractable Subclasses
Abstract. We study the fundamental problem of computing an arbitrary Nash equilibrium in bimatrix games. We start by proposing a novel characterization of the set of Nash equilibri...
Spyros C. Kontogiannis, Paul G. Spirakis