Representation of coalitional games with algebraic decision diagrams

  • Authors:
  • Karthik. V. Aadithya;Tomasz P. Michalak;Nicholas R. Jennings

  • Affiliations:
  • The University of California, Berkeley, CA;University of Southampton, UK;University of Southampton, UK

  • Venue:
  • The 10th International Conference on Autonomous Agents and Multiagent Systems - Volume 3
  • Year:
  • 2011

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Abstract

With the advent of algorithmic coalitional game theory, it is important to design coalitional game representation schemes that are both compact and efficient with respect to solution concept computation. To this end, we propose a new representation for coalitional games, which is based on Algebraic Decision Diagrams (ADDs). Our representation is fully expressive, compact for many games of practical interest, and enables polynomial time Banzhaf Index, Shapley Value and core computation.