INTRACTABILITY OF CLIQUE-WIDTH PARAMETERIZATIONS
The authors show that Edge Dominating Set, Hamiltonian Cycle, and Graph Coloring are ... parameterized by clique-width. It was an open problem, explicitly mentioned in several papers, whether any of these problems is fixed parameter tractable when parameterized by the clique-width, that is, solvable...
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Published in | SIAM journal on computing Vol. 39; no. 5; pp. 1941 - 1956 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Philadelphia, PA
Society for Industrial and Applied Mathematics
2010
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Subjects | |
Online Access | Get full text |
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Summary: | The authors show that Edge Dominating Set, Hamiltonian Cycle, and Graph Coloring are ... parameterized by clique-width. It was an open problem, explicitly mentioned in several papers, whether any of these problems is fixed parameter tractable when parameterized by the clique-width, that is, solvable in time ... on n-vertex graphs of clique-width k, where g is some function of k only. The results imply that the running time ... of many clique-width-based algorithms is essentially the best they can hope for (up to a widely believed assumption from parameterized complexity, namely ... ).(ProQuest: ... denotes formulae/symbols omitted.) |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0097-5397 1095-7111 |
DOI: | 10.1137/080742270 |