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» Minimal retentive sets in tournaments
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ATAL
2010
Springer
14 years 11 months ago
Minimal retentive sets in tournaments
Felix Brandt, Markus Brill, Felix A. Fischer, Paul...
ECCC
2006
109views more  ECCC 2006»
14 years 10 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
15 years 12 days 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»
14 years 10 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