7129 search results - page 456 / 1426 » Approximation Algorithms for Treewidth |
148
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IPPS
2006
IEEE
16 years 13 days ago
2006
IEEE
A new class of parallel normalized preconditioned conjugate gradient type methods in conjunction with normalized approximate inverses algorithms, based on normalized approximate f...
196
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FOIKS
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. We give a general framework for approximate query processing in semistructured databases. We focus on regular path queries, which are the integral part of most of the que...
138
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
In many important problems, one uses the median instead of the mean to estimate a population's center, since the former is more robust. But in general, computing the median i...
179
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MOC
1998
15 years 6 months ago
1998
In this paper an unconditional probabilistic algorithm to compute the class number of a real quadratic field Q( √ d) is presented, which computes the class number in expected ti...
160
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
This paper presents a new background light intensity normalization algorithm suitable for historical document images. The algorithm uses an adaptive linear function to approximate...