2223 search results - page 165 / 445 » Ontological Framework for Approximation |
213
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CORR
2011
Springer
14 years 10 months ago
2011
Springer
We present an approximation scheme for optimizing certain Quadratic Integer Programming problems with positive semidefinite objective functions and global linear constraints. Thi...
171
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ISAAC
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. We consider bicriteria optimization problems and investigate the relationship between two standard approaches to solving them: (i) computing the Pareto curve and (ii) the...
169
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ATMOS
2007
15 years 7 months ago
2007
Abstract. Approximate dynamic programming offers a new modeling and algorithmic strategy for complex problems such as rail operations. Problems in rail operations are often modeled...
140
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COMGEO
2010
ACM
15 years 6 months ago
2010
ACM
Clustering is an important problem and has numerous applications. In this paper we consider an important clustering problem, called the k-center problem. We are given a discrete p...
177
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SIGMOD
2002
ACM
16 years 6 months ago
2002
ACM
XML is widely recognized as the data interchange standard for tomorrow, because of its ability to represent data from a wide variety of sources. Hence, XML is likely to be the for...