Near-optimal hardness results and approx
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Venkatesan Guruswami; Sanjeev Khanna; Rajmohan Rajaraman; Bruce Shepherd; Mihali
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Article
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2003
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Elsevier Science
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English
⚖ 308 KB
We study the approximability of edge-disjoint paths and related problems. In the edge-disjoint paths (EDP) problem, we are given a network G with source-sink pairs ðs i ; t i Þ; 1pipk; and the goal is to find a largest subset of source-sink pairs that can be simultaneously connected in an edge-disjo