2040 search results - page 222 / 408 » Approximate Expectation Maximization |
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EMNLP
2008
15 years 5 months ago
2008
Confusion networks are a simple representation of multiple speech recognition or translation hypotheses in a machine translation system. A typical operation on a confusion network...
129
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IPCO
2008
15 years 5 months ago
2008
We study the stochastic machine replenishment problem, which is a canonical special case of closed multiclass queuing systems in Markov decision theory. The problem models the sche...
112
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SIROCCO
2008
15 years 5 months ago
2008
In this paper we examine the diffusion of competing rumors in social networks. Two players select a disjoint subset of nodes as initiators of the rumor propagation, seeking to maxi...
127
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NIPS
2007
15 years 5 months ago
2007
Guided by the goal of obtaining an optimization algorithm that is both fast and yields good generalization, we study the descent direction maximizing the decrease in generalizatio...
117
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IJCAI
2003
15 years 5 months ago
2003
We address the task of problem determination in a distributed system using probes, or test transactions, which gather information about system components. Effective probing requir...