A linear time recognition algorithm for
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B.S. Panda; Sajal K. Das
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Article
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2003
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Elsevier Science
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English
⚖ 128 KB
We propose a linear time recognition algorithm for proper interval graphs. The algorithm is based on certain ordering of vertices, called bicompatible elimination ordering (BCO). Given a BCO of a biconnected proper interval graph G, we also propose a linear time algorithm to construct a Hamiltonian