@InProceedings{gao_et_al:LIPIcs.ESA.2021.46,
  author =	{Gao, Younan and He, Meng},
  title =	{{Space Efficient Two-Dimensional Orthogonal Colored Range Counting}},
  booktitle =	{29th Annual European Symposium on Algorithms (ESA 2021)},
  pages =	{46:1--46:17},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-204-4},
  ISSN =	{1868-8969},
  year =	{2021},
  volume =	{204},
  editor =	{Mutzel, Petra and Pagh, Rasmus 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.2021.46},
  URN =		{urn:nbn:de:0030-drops-146277},
  doi =		{10.4230/LIPIcs.ESA.2021.46},
  annote =	{Keywords: 2D Colored orthogonal range counting, stabbing queries, geometric data structures}
}