4110 search results - page 246 / 822 » Efficient algorithms for the 2-gathering problem |
171
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FOCS
1999
IEEE
15 years 11 months ago
1999
IEEE
We consider the DIRECTED STEINER NETWORK problem, also called the POINT-TO-POINT CONNECTION problem, where given a directed graph G and p pairs {(s1,t1),...,(sp,tp)} of nodes in t...
165
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ICMLA
2008
15 years 8 months ago
2008
In order to overcome the computation and storage problem for large-scale data set, an efficient iterative method of Generalized Discriminant Analysis is proposed. Because sample v...
135
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ICVGIP
2008
15 years 8 months ago
2008
Color harmonization is an artistic technique to adjust the colors of a given image in order to enhance their visual harmony. In this paper, we present a method to automatically im...
156
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IJISTA
2007
15 years 6 months ago
2007
: Internet based distributed collaborative commerce must resolve two problems first. One is what organisation shape is and the other is how to establish an efficient and active org...
198
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MMAS
2010
Springer
15 years 1 months ago
2010
Springer
We propose a method for efficient solution of elliptic problems with multiscale features and randomly perturbed coefficients. We use the multiscale finite element method (MsFEM) as...