10148 search results - page 1860 / 2030 » Optimal sub-graphical models |
124
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CORR
2007
Springer
15 years 5 months ago
2007
Springer
Abstract—We study a problem of broadcasting confidential messages to multiple receivers under an information-theoretic secrecy constraint. Two scenarios are considered: 1) all r...
120
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CORR
2007
Springer
15 years 5 months ago
2007
Springer
Tag clouds provide an aggregate of tag-usage statistics. They are typically sent as in-line HTML to browsers. However, display mechanisms suited for ordinary text are not ideal fo...
144
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CORR
2007
Springer
15 years 5 months ago
2007
Springer
— In contrast to the prevalent assumption of rich multipath in information theoretic analysis of wireless channels, physical channels exhibit sparse multipath, especially at larg...
168
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IVS
2006
15 years 5 months ago
2006
Business operations involve many factors and relationships and are modeled as complex business process workflows. The execution of these business processes generates vast volumes ...
172
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JMLR
2008
15 years 5 months ago
2008
We describe and analyze an algorithmic framework for online classification where each online trial consists of multiple prediction tasks that are tied together. We tackle the prob...