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14

IPL
2008

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Minimal proper interval completions

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Minimal proper interval completions

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Given an arbitrary graph G = (V, E) and a proper interval graph H = (V, F) with E F we say that H is a proper interval completion of G. The graph H is called a minimal proper interval completion of G if, for any sandwich graph H = (V, F ) with E F F, H is not a proper interval graph. In this paper we give a O(n + m) time algorithm computing a minimal proper interval completion of an arbitrary graph. The output is a proper interval model of the completion.

Ivan Rapaport, Karol Suchan, Ioan Todinca

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IPL 2008 | Proper Interval | Proper Interval Completion | Proper Interval Graph |

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Added	12 Dec 2010
Updated	12 Dec 2010
Type	Journal
Year	2008
Where	IPL
Authors	Ivan Rapaport, Karol Suchan, Ioan Todinca

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