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» A Game-Theoretic Approach to Constraint Satisfaction
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LATIN
2010
Springer
14 years 12 months ago
On Quadratic Threshold CSPs
A predicate P : {−1, 1}k → {0, 1} can be associated with a constraint satisfaction problem Max CSP(P). P is called “approximation resistant” if Max CSP(P) cannot be approxi...
Per Austrin, Siavosh Benabbas, Avner Magen
ATAL
2007
Springer
15 years 5 months ago
Model-based belief merging without distance measures
Merging operators try to define the beliefs of a group of agents according to the beliefs of each member of the group. Several model-based propositional belief merging operators h...
Verónica Borja Macías, Pilar Pozos P...
ATAL
2006
Springer
15 years 5 months ago
Examining DCSP coordination tradeoffs
Distributed Constraint Satisfaction Problems (DCSPs) provide a model to capture a broad range of cooperative multiagent problem solving settings. Researchers have generally propos...
Michael Benisch, Norman M. Sadeh
STOC
2006
ACM
138views Algorithms» more  STOC 2006»
16 years 1 months ago
The PCP theorem by gap amplification
The PCP theorem [3, 2] says that every language in NP has a witness format that can be checked probabilistically by reading only a constant number of bits from the proof. The cele...
Irit Dinur
DSS
2008
127views more  DSS 2008»
15 years 1 months ago
Cross-lingual thesaurus for multilingual knowledge management
The Web is a universal repository of human knowledge and culture which has allowed unprecedented sharing of ideas and information in a scale never seen before. It can also be cons...
Christopher C. Yang, Chih-Ping Wei, K. W. Li