Sciweavers

7 search results - page 1 / 2
» Algorithms for Core Stability, Core Largeness, Exactness, an...
Sort
View
COCOON
2007
Springer
13 years 11 months ago
Algorithms for Core Stability, Core Largeness, Exactness, and Extendability of Flow Games
In this paper, we give linear time algorithms to decide core stability, core largeness, exactness, and extendability of flow games on uniform networks (all edge capacities are 1)....
Qizhi Fang, Rudolf Fleischer, Jian Li, Xiaoxun Sun
ATAL
2007
Springer
13 years 11 months ago
Coalition formation under uncertainty: bargaining equilibria and the Bayesian core stability concept
Coalition formation is a problem of great interest in AI, allowing groups of autonomous, rational agents to form stable teams. Furthermore, the study of coalitional stability conc...
Georgios Chalkiadakis, Evangelos Markakis, Craig B...
MFCS
2009
Springer
13 years 11 months ago
The Cost of Stability in Network Flow Games
The core of a cooperative game contains all stable distributions of a coalition’s gains among its members. However, some games have an empty core, with every distribution being ...
Ezra Resnick, Yoram Bachrach, Reshef Meir, Jeffrey...
ATAL
2010
Springer
13 years 5 months ago
Monotone cooperative games and their threshold versions
Cooperative games provide an appropriate framework for fair and stable resource allocation in multiagent systems. This paper focusses on monotone cooperative games, a class which ...
Haris Aziz, Felix Brandt, Paul Harrenstein
FOCS
2009
IEEE
13 years 11 months ago
Reducibility among Fractional Stability Problems
— In a landmark paper [32], Papadimitriou introduced a number of syntactic subclasses of TFNP based on proof styles that (unlike TFNP) admit complete problems. A recent series of...
Shiva Kintali, Laura J. Poplawski, Rajmohan Rajara...