7405 search results - page 249 / 1481 » Computer Graphics |
106
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ATAL
2007
Springer
15 years 8 months ago
2007
Springer
We develop a new graphical representation for interactive partially observable Markov decision processes (I-POMDPs) that is significantly more transparent and semantically clear t...
121
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ACSAC
2005
IEEE
15 years 7 months ago
2005
IEEE
The most common computer authentication method is to use alphanumerical usernames and passwords. This method has been shown to have significant drawbacks. For example, users tend ...
117
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AAAI
2007
15 years 4 months ago
2007
Sparsity-promoting L1-regularization has recently been succesfully used to learn the structure of undirected graphical models. In this paper, we apply this technique to learn the ...
128
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TSP
2010
14 years 8 months ago
2010
Graphical models are a framework for representing and exploiting prior conditional independence structures within distributions using graphs. In the Gaussian case, these models are...
123
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ICML
2009
IEEE
16 years 2 months ago
2009
IEEE
In many real-world domains, undirected graphical models such as Markov random fields provide a more natural representation of the dependency structure than directed graphical mode...