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ICPR
2010
IEEE
14 years 1 months ago
CDP Mixture Models for Data Clustering
—In Dirichlet process (DP) mixture models, the number of components is implicitly determined by the sampling parameters of Dirichlet process. However, this kind of models usually...
Yangfeng Ji, Tong Lin, Hongbin Zha
GROUP
2007
ACM
14 years 1 months ago
Creating, destroying, and restoring value in wikipedia
Wikipedia's brilliance and curse is that any user can edit any of the encyclopedia entries. We introduce the notion of the impact of an edit, measured by the number of times ...
Reid Priedhorsky, Jilin Chen, Shyong K. Lam, Kathe...
ATAL
2006
Springer
14 years 1 months ago
Temporal qualitative coalitional games
Qualitative Coalitional Games (QCGs) are a version of coalitional games in which an agent's desires are represented as goals which are either satisfied or unsatisfied, and ea...
Thomas Ågotnes, Wiebe van der Hoek, Michael ...
CP
2006
Springer
14 years 1 months ago
Failure Analysis in Backtrack Search for Constraint Satisfaction
Abstract. Researchers have focused on assessing the quality of search algorithms by measuring effort, number of mistakes, runtime distributions and other characteristics. In this p...
Tudor Hulubei, Barry O'Sullivan
ECAI
2006
Springer
14 years 1 months ago
Strategic Foresighted Learning in Competitive Multi-Agent Games
We describe a generalized Q-learning type algorithm for reinforcement learning in competitive multi-agent games. We make the observation that in a competitive setting with adaptive...
Pieter Jan't Hoen, Sander M. Bohte, Han La Poutr&e...