Abstract
We present in this paper new results on the Linear Arrangement Problem (LAP) for interval graphs. We first propose a new lower bounding scheme, which links LAP with the Max-Cut Problem, and then show that this lower bound is tight for unit interval graphs. Next, we focus on arbitrary interval graphs, and derive a polynomial time approximation algorithm.
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Quilliot, A., Rebaine, D. (2014). Linear Arrangement Problems and Interval Graphs. In: Fouilhoux, P., Gouveia, L., Mahjoub, A., Paschos, V. (eds) Combinatorial Optimization. ISCO 2014. Lecture Notes in Computer Science(), vol 8596. Springer, Cham. https://doi.org/10.1007/978-3-319-09174-7_31
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DOI: https://doi.org/10.1007/978-3-319-09174-7_31
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