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JET
2016
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10 years 27 days ago
Entropy, desegregation, and proportional rationing
When the fair outcome optimizes an unambiguous index of fairness, the presence of exogenous, normatively neutral, constraints complicates the optimization problem but raises no co...
Hervé Moulin
JET
2016
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10 years 27 days ago
Robust virtual implementation under common strong belief in rationality
Bergemann and Morris (2009b) show that static mechanisms cannot robustly virtually implement any non-constant social choice function if preferences are sufficiently interdependent...
Christoph Müller
JDA
2016
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10 years 27 days ago
Straight-path queries in trajectory data
Abstract. Inspired by sports analysis, we study data structures for storing a trajectory representing the movement of a player during a game, such that the following queries can be...
Mark de Berg, Ali D. Mehrabi
JCT
2016
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10 years 27 days ago
Cox rings of moduli of quasi-parabolic principal bundles and the K-Pieri rule
We study a toric degeneration of the Cox ring of the moduli of principal SLm(C) bundles on the projective line, with quasi parabolic data given by the the stabilizer of the highest...
Christopher Manon
JCT
2016
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10 years 27 days ago
Unavoidable tournaments
A basic result in Ramsey theory states that any tournament contains a “large” transitive subgraph. Since transitive tournaments contain only transitive subgraphs, it is natura...
Asaf Shapira, Raphael Yuster