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CORR
2012
Springer
180views Education» more  CORR 2012»
12 years 8 days ago
Solving Cooperative Reliability Games
Cooperative games model the allocation of profit from joint actions, following considerations such as stability and fairness. We propose the reliability extension of such games, ...
Yoram Bachrach, Reshef Meir, Michal Feldman, Moshe...
ICALP
2011
Springer
12 years 8 months ago
Restoring Pure Equilibria to Weighted Congestion Games
Abstract. Congestion games model several interesting applications, including routing and network formation games, and also possess attractive theoretical properties, including the ...
Konstantinos Kollias, Tim Roughgarden
CDC
2010
IEEE
130views Control Systems» more  CDC 2010»
12 years 11 months ago
Generalized efficiency bounds in distributed resource allocation
Game theory is emerging as a popular tool for distributed control of multiagent systems. In order to take advantage of these game theoretic tools the interactions of the autonomous...
Jason R. Marden, Tim Roughgarden
WINE
2010
Springer
201views Economy» more  WINE 2010»
13 years 2 months ago
Efficient Computation of the Shapley Value for Centrality in Networks
The Shapley Value is arguably the most important normative solution concept in coalitional games. One of its applications is in the domain of networks, where the Shapley Value is u...
Karthik V. Aadithya, Balaraman Ravindran, Tomasz P...
WINE
2010
Springer
152views Economy» more  WINE 2010»
13 years 2 months ago
Collusion in VCG Path Procurement Auctions
We consider collusion in path procurement auctions, where payments are determined using the VCG mechanism. We show that collusion can increase the utility of the agents, and in som...
Yoram Bachrach, Peter Key, Morteza Zadimoghaddam
IMC
2010
ACM
13 years 2 months ago
On economic heavy hitters: shapley value analysis of 95th-percentile pricing
Cost control for the Internet access providers (AP) influences not only the nominal speeds offered to the customers, but also other, more controversial, policies related to traffi...
Rade Stanojevic, Nikolaos Laoutaris, Pablo Rodrigu...
ETM
2010
150views Economy» more  ETM 2010»
13 years 2 months ago
Stability of Alliances between Service Providers
Three service providers in competition, try to optimize their quality of service / content level and their service access price. But, they have to deal with uncertainty on the cons...
Hélène Le Cadre
ECAI
2010
Springer
13 years 5 months ago
Computational Aspects of Extending the Shapley Value to Coalitional Games with Externalities
Abstract. Until recently, computational aspects of the Shapley value were only studied under the assumption that there are no externalities from coalition formation, i.e., that the...
Tomasz P. Michalak, Talal Rahwan, Dorota Marciniak...
ATAL
2010
Springer
13 years 5 months ago
A logic-based representation for coalitional games with externalities
We consider the issue of representing coalitional games in multiagent systems that exhibit externalities from coalition formation, i.e., systems in which the gain from forming a c...
Tomasz P. Michalak, Dorota Marciniak, Marcin Szamo...
ATAL
2010
Springer
13 years 5 months ago
Honor among thieves: collusion in multi-unit auctions
We consider collusion in multi-unit auctions where the allocation and payments are determined using the VCG mechanism. We show how collusion can increase the utility of the collud...
Yoram Bachrach