A Unifying Hierarchy of Valuations with Complements and Substitutes

Uriel Feige, Michal Feldman, Nicole Immorlica, Rani Izsak, Brendan Lucier, Vasilis Syrgkanis. A Unifying Hierarchy of Valuations with Complements and Substitutes. Electronic Colloquium on Computational Complexity (ECCC), 21:103, 2014. [doi]

Abstract

Abstract is missing.