697 search results - page 49 / 140 » Convex Functions on Discrete Sets |
149
Voted
IPMU
2010
Springer
15 years 9 months ago
2010
Springer
Abstract. Credal sets are closed convex sets of probability mass functions. The lower probabilities specified by a credal set for each element of the power set can be used as cons...
153
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SIAMJO
2010
15 years 4 months ago
2010
A linear matrix inequality (LMI) is a condition stating that a symmetric matrix whose entries are affine linear combinations of variables is positive semidefinite. Motivated by th...
165
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IJCAI
2003
15 years 7 months ago
2003
The problem of deriving joint policies for a group of agents that maximize some joint reward function can be modeled as a decentralized partially observable Markov decision proces...
170
Voted
IIWAS
2004
15 years 7 months ago
2004
Group signature schemes permit a group member signing on messages anonymously and unlinkably on behalf of a group. The anonymity can be revoked when arguments occurred. This paper...
171
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DAGM
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. We consider the classification problem on a finite set of objects. Some of them are labeled, and the task is to predict the labels of the remaining unlabeled ones. Such...