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» Some Properties and Some Problems on Set Functors
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ICMCS
2006
IEEE
146views Multimedia» more  ICMCS 2006»
15 years 11 months ago
A Mutual Information based Face Clustering Algorithm for Movies
In this paper a new approach for face clustering is developed. Mutual information and joint entropy are exploited in order to create a metric for the clustering process. The way t...
Nicholas Vretos, Vassilios Solachidis, Ioannis Pit...
185
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COLT
2003
Springer
15 years 11 months ago
Internal Regret in On-Line Portfolio Selection
This paper extends the game-theoretic notion of internal regret to the case of on-line potfolio selection problems. New sequential investment strategies are designed to minimize th...
Gilles Stoltz, Gábor Lugosi
KDD
2007
ACM
249views Data Mining» more  KDD 2007»
16 years 6 months ago
The minimum consistent subset cover problem and its applications in data mining
In this paper, we introduce and study the Minimum Consistent Subset Cover (MCSC) problem. Given a finite ground set X and a constraint t, find the minimum number of consistent sub...
Byron J. Gao, Martin Ester, Jin-yi Cai, Oliver Sch...
CORR
2008
Springer
126views Education» more  CORR 2008»
15 years 5 months ago
Path following algorithm for the graph matching problem
We propose a convex-concave programming approach for the labeled weighted graph matching problem. The convex-concave programming formulation is obtained by rewriting the weighted ...
Mikhail Zaslavskiy, Francis Bach, Jean-Philippe Ve...
158
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AMAI
2004
Springer
15 years 5 months ago
Multi-Agent Systems Specification and Certification: A Situation and State Calculus Approach
We address the topic of specifying multi-agent systems using the situation and state calculus (SSC). SSC has been proposed as an extension of the situation calculus to overcome so...
Paula Gouveia, Jaime Ramos