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How to Solve NP-hard Graph Problems on Clique-Width Bounded Graphs in Polynomial Time

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Graph-Theoretic Concepts in Computer Science (WG 2001)

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Abstract

We show that many non-MSO1 NP-hard graph problems can be solved in polynomial time on clique-width and NLC-width bounded graphs using a very general and simple scheme. Our examples are partition into cliques, partition into triangles, partition into complete bipartite subgraphs, partition into perfect matchings, partition into forests, cubic subgraph, Hamiltonian path, minimum maximal matching, and vertex/edge separation problems.

The work of the second author was supported by the German Research Association (DFG) grant WA 674/9-1.

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© 2001 Springer-Verlag Berlin Heidelberg

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Espelage, W., Gurski, F., Wanke, E. (2001). How to Solve NP-hard Graph Problems on Clique-Width Bounded Graphs in Polynomial Time. In: Brandstädt, A., Le, V.B. (eds) Graph-Theoretic Concepts in Computer Science. WG 2001. Lecture Notes in Computer Science, vol 2204. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45477-2_12

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  • DOI: https://doi.org/10.1007/3-540-45477-2_12

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-42707-0

  • Online ISBN: 978-3-540-45477-9

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