Marina Groshaus, André Luiz Pires Guedes, Fabricio Schiavon Kolberg. On the Helly Subclasses of Interval Bigraphs and Circular Arc Bigraphs. In Yoshiharu Kohayakawa, Flávio Keidi Miyazawa, editors, LATIN 2020: Theoretical Informatics - 14th Latin American Symposium, São Paulo, Brazil, January 5-8, 2021, Proceedings. Volume 12118 of Lecture Notes in Computer Science, pages 637-648, Springer, 2020. [doi]
Abstract is missing.