12753 search results - page 2194 / 2551 » is 2002 |
204
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JCSS
2002
15 years 6 months ago
2002
A database programming language is a programming language extended with database operations. In this paper we extend a core functional language with explicitly labeled tuples and ...
195
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JCSS
2002
15 years 6 months ago
2002
We present the first constant-factor approximation algorithm for the metric k-median problem. The k-median problem is one of the most well-studied clustering problems, i.e., those...
162
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JCT
2002
15 years 6 months ago
2002
An asymmetric binary covering code of length n and radius R is a subset C of the n-cube Qn such that every vector x Qn can be obtained from some vector c C by changing at most R...
129
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JCT
2002
15 years 6 months ago
2002
Haviland and Thomason and Chung and Graham were the first to investigate systematically some properties of quasi-random hypergraphs. In particular, in a series of articles, Chung a...
156
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JEI
2002
15 years 6 months ago
2002
Numerous research works about the extraction of low-level features from images and videos have been published. However, only recently the focus has shifted to exploiting low-level...