@InProceedings{hell_et_al:LIPIcs.MFCS.2018.68,
  author =	{Hell, Pavol and Huang, Jing and McConnell, Ross M. and Rafiey, Arash},
  title =	{{Interval-Like Graphs and Digraphs}},
  booktitle =	{43rd International Symposium on Mathematical Foundations of Computer Science (MFCS 2018)},
  pages =	{68:1--68:13},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-086-6},
  ISSN =	{1868-8969},
  year =	{2018},
  volume =	{117},
  editor =	{Potapov, Igor and Spirakis, Paul and Worrell, James},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2018.68},
  URN =		{urn:nbn:de:0030-drops-96503},
  doi =		{10.4230/LIPIcs.MFCS.2018.68},
  annote =	{Keywords: graph theory, interval graphs, interval bigraphs, min ordering, co-TT graph}
}