9532 search results - page 1626 / 1907 » Logic, Graphs, and Algorithms |
188
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COMBINATORICA
2008
15 years 6 months ago
2008
Let NF(n, k, r) denote the maximum number of columns in an n-row matrix with entries in a finite field F in which each column has at most r nonzero entries and every k columns are...
152
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
We consider the problem of self-healing in networks that are reconfigurable in the sense that they can change their topology during an attack. Our goal is to maintain connectivity...
211
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DATAMINE
2010
15 years 6 months ago
2010
In this paper, we introduce a game-theoretic framework to address the community detection problem based on the structures of social networks. We formulate the dynamics of community...
168
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ACTA
2006
15 years 6 months ago
2006
Abstract Selectivity estimation of a boolean query based on frequent itemsets can be solved by describing the problem by a linear program. However, the number of variables in the e...
186
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CORR
2006
Springer
15 years 6 months ago
2006
Springer
We propose a method to improve approximate inference methods by correcting for the influence of loops in the graphical model. The method is a generalization and alternative implem...