We give a polynomial-time algorithm to decide whether a bipartite graph admits a two-layer drawing in the plane such that a specified subset of pairs of edges cross. This is a generalization of the problem of recognizing permutation graphs, and we generalize the characterization of permutation graphs.
CITATION STYLE
Diwan, A. A., Roy, B., & Ghosh, S. K. (2019). Drawing bipartite graphs in two layers with specified crossings. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 11394 LNCS, pp. 97–108). Springer Verlag. https://doi.org/10.1007/978-3-030-11509-8_9
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