@InProceedings{amarilli_et_al:LIPIcs.ICDT.2017.5,
  author =	{Amarilli, Antoine and Amsterdamer, Yael and Milo, Tova and Senellart, Pierre},
  title =	{{Top-k Querying of Unknown Values under Order Constraints}},
  booktitle =	{20th International Conference on Database Theory (ICDT 2017)},
  pages =	{5:1--5:18},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-024-8},
  ISSN =	{1868-8969},
  year =	{2017},
  volume =	{68},
  editor =	{Benedikt, Michael and Orsi, Giorgio},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ICDT.2017.5},
  URN =		{urn:nbn:de:0030-drops-70457},
  doi =		{10.4230/LIPIcs.ICDT.2017.5},
  annote =	{Keywords: uncertainty, partial order, unknown values, crowdsourcing, interpolation}
}