2137 search results - page 43 / 428 » Approximation Algorithms for Some Graph Partitioning Problem... |
129
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IPPS
2010
IEEE
14 years 12 months ago
2010
IEEE
We develop a widely applicable algorithm to solve the fault diagnosis problem in certain distributed-memory multiprocessor systems in which there are a limited number of faulty pr...
143
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FSTTCS
2001
Springer
15 years 6 months ago
2001
Springer
Consider a directed graph G = (V, E) with n vertices and a root vertex r ∈ V . The DMDST problem for G is one of constructing a spanning tree rooted at r, whose maximal degree is...
ISSAC
2007
Springer
15 years 8 months ago
2007
Springer
Constructing some regular graph with a given girth, a given degree and the fewest possible vertices is a hard problem. This problem is called the cage graph problem and has some l...
197
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SODA
2012
ACM
13 years 4 months ago
2012
ACM
We give a constant factor approximation algorithm for the following generalization of the k-median problem. We are given a set of clients and facilities in a metric space. Each fa...
119
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SODA
2010
ACM
15 years 11 months ago
2010
ACM
Finding the largest independent set in a graph is a notoriously difficult NP-complete combinatorial optimization problem. Moreover, even for graphs with largest degree 3, no polyn...