1756 search results - page 245 / 352 » Directed scale-free graphs |
111
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CONSTRAINTS
2008
15 years 24 days ago
2008
The tree constraint partitions a directed graph into node-disjoint trees. In many practical applications that involve such a partition, there exist side constraints specifying requ...
103
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CSDA
2010
15 years 23 days ago
2010
Recently developed adaptive Markov chain Monte Carlo (MCMC) methods have been applied successfully to many problems in Bayesian statistics. Grapham is a new open source implementat...
100
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DISOPT
2008
15 years 23 days ago
2008
We define the k-path tree matroid, and use it to solve network design problems in which the required connectivity is arbitrary for a given pair of nodes, and 1 for the other pairs...
78
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ARSCOM
2006
15 years 23 days ago
2006
The posets of dimension 2 are those posets whose minimal realizations have two elements, that is, which may be obtained as the intersection of two of their linear extensions. Gall...
81
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CN
2006
15 years 22 days ago
2006
We investigate the resiliency of the Internet at the Autonomous System (AS) level to failures and attacks, under the real constraint of business agreements between the ASs. The ag...