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A Constant Factor Approximation for Minimum -Edge-Connected -Subgraph with Metric Costs

โœ Scribed by Safari, MohammadAli; Salavatipour, Mohammad R.


Book ID
118197043
Publisher
Society for Industrial and Applied Mathematics
Year
2011
Tongue
English
Weight
445 KB
Volume
25
Category
Article
ISSN
0895-4801

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โœ Cristina G Fernandes ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 213 KB

Consider the minimum size k-edge-connected spanning subgraph problem: given a positive integer k and a k-edge-connected graph G, find a k-edge-connected spanning subgraph of G with the minimum number of edges. This problem is known to be NP-complete. Khuller and Raghavachari presented the first algo