Titlebook: Approximation, Randomization and Combinatorial Optimization. Algorithms and Techniques; 8th International Wo Chandra Chekuri,Klaus Jansen,L

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上釉彩

https://doi.org/10.1007/BFb0116986streamed-in in some arbitrary order rather than residing in randomly accessible memory. For .> 0, we achieve a . approximation for maximum cardinality matching and a . approximation to maximum weighted matching. Both algorithms use a constant number of passes and . space.

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束以马具

https://doi.org/10.1007/BFb0116996of the vertices) is convex if it can be completed to a convex (total) coloring. Convex coloring of trees arises in areas such as phylogenetics, linguistics, etc. e.g., a perfect phylogenetic tree is one in which the states of each character induce a convex coloring of the tree. Research on perfect p

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https://doi.org/10.1007/BFb0116996ment cut problem is an undirected edge-weighted graph .=(.,.), and . groups of vertices .., ⋯ ,.. ⊆ ., each with a requirement .. between 0 and |..|. The goal is to find a minimum cost set of edges whose removal separates each group .. into at least .. disconnected components..We give an .(log . log

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Chandra Chekuri,Klaus Jansen,Luca TrevisanIncludes supplementary material:

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Lecture Notes in Computer Sciencehttp://image.papertrans.cn/b/image/160456.jpg

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