46 search results - page 3 / 10 » Entangled Games are Hard to Approximate |
AAAI
2010
13 years 11 months ago
2010
Many computational problems in game theory, such as finding Nash equilibria, are algorithmically hard to solve. This limitation forces analysts to limit attention to restricted su...
ATAL
2008
Springer
14 years 23 days ago
2008
Springer
Many multiagent domains where cooperation among agents is crucial to achieving a common goal can be modeled as coalitional games. However, in many of these domains, agents are une...
SIGECOM
2005
ACM
14 years 4 months ago
2005
ACM
We study two problems, that of computing social optimum and that of finding fair allocations, in the congestion game model of Milchtaich[8] Although we show that the general prob...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
The Small-Set Expansion Hypothesis (Raghavendra, Steurer, STOC 2010) is a natural hardness assumption concerning the problem of approximating the edge expansion of small sets in g...
FOCS
2008
IEEE
14 years 5 months ago
2008
IEEE
We prove that approximating the Max Acyclic Subgraph problem within a factor better than 1/2 is Unique-Games hard. Specifically, for every constant ε > 0 the following holds:...