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TARK
1998
Springer
14 years 24 days ago
The Learning Power of Belief Revision
Belief revision theory aims to describe how one should change one's beliefs when they are contradicted by newly input information. The guiding principle of belief revision th...
Kevin T. Kelly
FOCS
2008
IEEE
14 years 3 months ago
Multi-unit Auctions with Budget Limits
We study multi-unit auctions where the bidders have a budget constraint, a situation very common in practice that has received relatively little attention in the auction theory li...
Shahar Dobzinski, Ron Lavi, Noam Nisan
ALDT
2009
Springer
144views Algorithms» more  ALDT 2009»
14 years 3 months ago
A Complete Conclusion-Based Procedure for Judgment Aggregation
Judgment aggregation is a formal theory reasoning about how a group of agents can aggregate individual judgments on connected propositions into a collective judgment on the same pr...
Gabriella Pigozzi, Marija Slavkovik, Leendert van ...
ACL
1994
13 years 10 months ago
Relating Complexity to Practical Performance in Parsing with Wide-Coverage Unification Grammars
The paper demonstrates that exponential complexities with respect to grammar size and input length have little impact on the performance of three unification-based parsing algorit...
John Carroll
IAT
2010
IEEE
13 years 6 months ago
Modeling Dynamic Groups for Agent-Based Pedestrian Crowd Simulations
Group modeling is still an open challenge problem in pedestrian crowd simulations. Most existing work is based on socio-psychological models which can only describe the dynamics o...
Fasheng Qiu, Xiaolin Hu