556 search results - page 36 / 112 » A Comparative Study of Some Generalized Rough Approximations |
174
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SODA
2008
ACM
15 years 7 months ago
2008
ACM
We study a generalization of the k-median problem with respect to an arbitrary dissimilarity measure D. Given a finite set P, our goal is to find a set C of size k such that the s...
151
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CSSC
2008
15 years 6 months ago
2008
Nonparametric regression can be considered as a problem of model choice. In this paper we present the results of a simulation study in which several nonparametric regression techn...
166
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
Abstract—This paper studies the problem of distributed computation over a network of wireless sensors. While this problem applies to many emerging applications, to keep our discu...
161
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CORR
2007
Springer
15 years 5 months ago
2007
Springer
Many data analysis applications deal with large matrices and involve approximating the matrix using a small number of “components.” Typically, these components are linear combi...
170
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CATS
2006
15 years 7 months ago
2006
We study the problem of orienting the edges of a weighted graph such that the maximum weighted outdegree of vertices is minimized. This problem, which has applications in the guar...