We present a logspace algorithm for computing a canonical labeling, in fact a canonical interval representation, for interval graphs. As a consequence, the isomorphism and automorphism problems for interval graphs are solvable in logspace. © 2010 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Köbler, J., Kuhnert, S., Laubner, B., & Verbitsky, O. (2010). Interval graphs: Canonical representation in logspace. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6198 LNCS, pp. 384–395). https://doi.org/10.1007/978-3-642-14165-2_33
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