3422 search results - page 26 / 685 » Random Subset Optimization |
176
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ISAAC
2010
Springer
15 years 1 months ago
2010
Springer
We study line systems in metric spaces induced by graphs. A line is a subset of vertices defined by a relation of betweeness. We show that the class of all graphs having exactly k ...
133
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JMLR
2008
15 years 3 months ago
2008
We argue that when objects are characterized by many attributes, clustering them on the basis of a random subset of these attributes can capture information on the unobserved attr...
121
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LOGCOM
2007
15 years 3 months ago
2007
We investigate notions of randomness in the space C[2N ] of nonempty closed subsets of {0, 1}N . A probability measure is given and a version of the Martin-L¨of test for randomne...
143
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FOCS
2008
IEEE
15 years 5 months ago
2008
IEEE
Given a universe U of n elements and a weighted collection S of m subsets of U, the universal set cover problem is to a-priori map each element u ∈ U to a set S(u) ∈ S contain...
128
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RANDOM
1999
Springer
15 years 8 months ago
1999
Springer
We present a randomized algorithm to nd a minimum spanning forest (MSF) in an undirected graph. With high probability, the algorithm runs in logarithmic time and linear work on an...