4047 search results - page 111 / 810 » Some Properties and Some Problems on Set Functors |
130
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BMVC
2010
15 years 2 months ago
2010
Variational level set methods are formulated as energy minimisation problems, which are often solved by gradient-based optimisation methods, such as gradient descent. Unfortunatel...
133
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NLPRS
2001
Springer
15 years 9 months ago
2001
Springer
This paper presents an empirical study for improving the performance of text chunking. We focus on two issues: the problem of selecting feature spaces, and the problem of alleviat...
134
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ALENEX
2010
15 years 6 months ago
2010
Monitoring the performance of large shared computing systems such as the cloud computing infrastructure raises many challenging algorithmic problems. One common problem is to trac...
152
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DAGSTUHL
2004
15 years 6 months ago
2004
Nonlinear approximation has usually been studied under deterministic assumptions and complete information about the underlying functions. In the present paper we assume only partia...
135
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CP
2007
Springer
15 years 10 months ago
2007
Springer
Abstract There has been considerable interest in the identification of structural properties of combinatorial problems that lead to efficient algorithms for solving them. Some of...