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Efficient maximum matching algorithms for trapezoid graphs

Trapezoid graphs are intersection graphs of trapezoids between two horizontal lines. Many NP-hard problems can be solved in polynomial time if they are restricted on trapezoid graphs. A matching in a graph is a set of pairwise disjoint edges, and a maximum matching is a matching of maximum size. In...

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Autori principali: Phan-Thuan Do, Ngoc-Khang Le, Van-Thieu Vu
Natura: Artigo
Lingua:Inglês
Pubblicazione: Indonesian Combinatorial Society (InaCombS); Graph Theory and Applications (GTA) Research Centre; University of Newcastle, Australia; Institut Teknologi Bandung (ITB), Indonesia 2017-04-01
Serie:Electronic Journal of Graph Theory and Applications
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Accesso online:http://www.ejgta.org/index.php/ejgta/article/view/273
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