1206 search results - page 74 / 242 » Convergence analysis of online algorithms |
NETCOOP
2007
Springer
15 years 3 months ago
2007
Springer
In the networking research literature, the problem of network utility optimization is often converted to the dual problem which, due to nondifferentiability, is solved with a part...
174
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CVPR
2012
IEEE
13 years 5 days ago
2012
IEEE
A large number of problems in computer vision can be modeled as energy minimization problems in a markov random field (MRF) framework. Many methods have been developed over the y...
109
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SPAA
2004
ACM
15 years 3 months ago
2004
ACM
We address a hierarchical generalization of the well-known disk paging problem. In the hierarchical cooperative caching problem, a set of n machines residing in an ultrametric spa...
SODA
1998
ACM
14 years 11 months ago
1998
ACM
Consider the following file caching problem: in response to a sequence of requests for files, where each file has a specified size and retrieval cost, maintain a cache of files of ...
ICML
2003
IEEE
15 years 10 months ago
2003
IEEE
We show a close relationship between the Expectation - Maximization (EM) algorithm and direct optimization algorithms such as gradientbased methods for parameter learning. We iden...