@InProceedings{chatterjee_et_al:LIPIcs.CONCUR.2017.5,
  author =	{Chatterjee, Krishnendu and Henzinger, Thomas A. and Otop, Jan},
  title =	{{Bidirectional Nested Weighted Automata}},
  booktitle =	{28th International Conference on Concurrency Theory (CONCUR 2017)},
  pages =	{5:1--5:16},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-048-4},
  ISSN =	{1868-8969},
  year =	{2017},
  volume =	{85},
  editor =	{Meyer, Roland and Nestmann, Uwe},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CONCUR.2017.5},
  URN =		{urn:nbn:de:0030-drops-77763},
  doi =		{10.4230/LIPIcs.CONCUR.2017.5},
  annote =	{Keywords: weighted automata, nested weighted automata, complexity, bidirectional}
}