Sep 21, 2012 � In this paper, we consider the recognition problem on a class of perfectly orderable graphs, namely, the HHD-free graphs; such graphs do not�...
This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of�...
We prove properties of the HHD-free graphs which enable us to present an O(n m)-time and O(n + m)-space algorithm for determining whether a given graph G on n�...
We prove properties of the HHD-free graphs which enable us to present an O(nm)-time and O(n+m)-space algorithm for determining whether a given graph G on n�...
We prove properties of the HHD-free graphs which enable us to present an O(n m)-time and O(n + m)-space algorithm for determining whether a given graph G on n�...
Abstract. In this paper, we consider the recognition problem on a class of perfectly orderable graphs, namely, the HHD-free graphs, i.e., graphs.
An O(nm)-time Certifying Algorithm for Recognizing HHD-free Graphs Stavros D. Nikolopoulos and Leonidas Palios Department of Computer Science, University of�...
Jun 23, 2005 � In particular, we describe a simple O(n2m)-time algorithm which determines whether a graph G on n vertices and m edges is HHDS-free. To the best�...
In particular, we describe a simple O(n 2m)-time algorithm which determines whether a graph G on n vertices and m edges is HHDS-free. To the best of our�...
S.D. Nikolopoulos and L. Palios, "An O(nm)-Time Certifying Algorithm for Recognizing HHD-Free Graphs," FAW 2007, 281-292.
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