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» The complexity of computing a Nash equilibrium
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CIE
2008
Springer
14 years 11 months ago
Deterministic Graphical Games Revisited
We revisit the deterministic graphical games of Washburn. A deterministic graphical game can be described as a simple stochastic game (a notion due to Anne Condon), except that we ...
Daniel Andersson, Kristoffer Arnsfelt Hansen, Pete...
FOCS
2008
IEEE
14 years 10 months ago
Market Equilibria in Polynomial Time for Fixed Number of Goods or Agents
We consider markets in the classical Arrow-Debreu model. There are n agents and m goods. Each buyer has a concave utility function (of the bundle of goods he/she buys) and an init...
Nikhil R. Devanur, Ravi Kannan
FOCS
2009
IEEE
15 years 4 months ago
The Complexity of Rationalizing Network Formation
— We study the complexity of rationalizing network formation. In this problem we fix an underlying model describing how selfish parties (the vertices) produce a graph by making...
Shankar Kalyanaraman, Christopher Umans
ISAAC
2005
Springer
104views Algorithms» more  ISAAC 2005»
15 years 3 months ago
Network Load Games
We study network load games, a class of routing games in networks which generalize selfish routing games on networks consisting of parallel links. In these games, each user aims t...
Ioannis Caragiannis, Clemente Galdi, Christos Kakl...
SDM
2009
SIAM
180views Data Mining» more  SDM 2009»
15 years 7 months ago
Structure and Dynamics of Research Collaboration in Computer Science.
Complex systems exhibit emergent patterns of behavior at different levels of organization. Powerful network analysis methods, developed in physics and social sciences, have been s...
Andre Nash, Christian Bird, Earl T. Barr, Premkuma...