@InProceedings{vanderhorst_et_al:LIPIcs.ESA.2022.67,
  author =	{van der Horst, Thijs and L\"{o}ffler, Maarten and Staals, Frank},
  title =	{{Chromatic k-Nearest Neighbor Queries}},
  booktitle =	{30th Annual European Symposium on Algorithms (ESA 2022)},
  pages =	{67:1--67:14},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-247-1},
  ISSN =	{1868-8969},
  year =	{2022},
  volume =	{244},
  editor =	{Chechik, Shiri and Navarro, Gonzalo and Rotenberg, Eva and Herman, Grzegorz},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ESA.2022.67},
  URN =		{urn:nbn:de:0030-drops-170055},
  doi =		{10.4230/LIPIcs.ESA.2022.67},
  annote =	{Keywords: data structure, nearest neighbor, classification}
}