1158 search results - page 86 / 232 » Approximation Algorithms for the Fixed-Topology Phylogenetic... |
138
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UAI
2004
15 years 7 months ago
2004
In this paper, we propose a new lower approximation scheme for POMDP with discounted and average cost criterion. The approximating functions are determined by their values at a fi...
144
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COCOA
2008
Springer
15 years 7 months ago
2008
Springer
Abstract: Recently, there have been significant theoretical progresses towards fixed-parameter algorithms for the DOMINATING SET problem of planar graphs. It is known that the prob...
163
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NCA
2009
IEEE
16 years 24 days ago
2009
IEEE
—Web caching and replication techniques increase accessibility of Web contents and reduce Internet bandwidth requirements. In this paper, we are considering the replica placement...
171
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ICML
2003
IEEE
16 years 6 months ago
2003
IEEE
Logistic Regression (LR) has been widely used in statistics for many years, and has received extensive study in machine learning community recently due to its close relations to S...
149
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MFCS
2007
Springer
16 years 6 days ago
2007
Springer
Consider a rooted directed acyclic graph G = (V, E) with root r, representing a collection V of web pages connected via a set E of hyperlinks. Each node v is associated with the pr...