@InProceedings{bednarczyk_et_al:LIPIcs.TIME.2020.17,
  author =	{Bednarczyk, Bartosz and Witkowski, Piotr},
  title =	{{A Note on C² Interpreted over Finite Data-Words}},
  booktitle =	{27th International Symposium on Temporal Representation and Reasoning (TIME 2020)},
  pages =	{17:1--17:14},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-167-2},
  ISSN =	{1868-8969},
  year =	{2020},
  volume =	{178},
  editor =	{Mu\~{n}oz-Velasco, Emilio and Ozaki, Ana and Theobald, Martin},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.TIME.2020.17},
  URN =		{urn:nbn:de:0030-drops-129850},
  doi =		{10.4230/LIPIcs.TIME.2020.17},
  annote =	{Keywords: Two-variable logic, data-words, VASS, decidability, undecidability, counting}
}