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» Minimal retentive sets in tournaments
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ATAL
2010
Springer
13 years 6 months ago
Minimal retentive sets in tournaments
Felix Brandt, Markus Brill, Felix A. Fischer, Paul...
ECCC
2006
109views more  ECCC 2006»
13 years 4 months ago
How to rank with few errors: A PTAS for Weighted Feedback Arc Set on Tournaments
Suppose you ran a chess tournament, everybody played everybody, and you wanted to use the results to rank everybody. Unless you were really lucky, the results would not be acyclic...
Claire Kenyon-Mathieu, Warren Schudy
AAAI
2008
13 years 7 months ago
A Computational Analysis of the Tournament Equilibrium Set
A recurring theme in AI and multiagent systems is how to select the "most desirable" elements given a binary dominance relation on a set of alternatives. Schwartz's...
Felix Brandt, Felix A. Fischer, Paul Harrenstein, ...
MSS
2008
IEEE
118views Hardware» more  MSS 2008»
13 years 4 months ago
Computing the minimal covering set
We present the first polynomial-time algorithm for computing the minimal covering set of a (weak) tournament. The algorithm draws upon a linear programming formulation of a subset...
Felix Brandt, Felix A. Fischer