3096 search results - page 317 / 620 » Theory and Use of the EM Algorithm |
156
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KDD
2004
ACM
16 years 7 months ago
2004
ACM
Most data mining algorithms require the setting of many input parameters. Two main dangers of working with parameter-laden algorithms are the following. First, incorrect settings ...
177
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CCS
2007
ACM
16 years 25 days ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
170
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MP
2006
15 years 6 months ago
2006
Determining if a solution is optimal or near optimal is fundamental in optimization theory, algorithms, and computation. For instance, Karush-Kuhn-Tucker conditions provide necessa...
178
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COMPGEOM
2009
ACM
16 years 1 months ago
2009
ACM
We study the problem of computing zigzag persistence of a sequence of homology groups and study a particular sequence derived from the levelsets of a real-valued function on a top...
181
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ECRTS
2006
IEEE
16 years 22 days ago
2006
IEEE
This paper investigates real-time scheduling in a system whose energy reservoir is replenished by an environmental power source. The execution of tasks is deemed primarily energy-...