@InProceedings{emek_et_al:LIPIcs.DISC.2020.20,
  author =	{Emek, Yuval and Gil, Yuval},
  title =	{{Twenty-Two New Approximate Proof Labeling Schemes}},
  booktitle =	{34th International Symposium on Distributed Computing (DISC 2020)},
  pages =	{20:1--20:14},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-168-9},
  ISSN =	{1868-8969},
  year =	{2020},
  volume =	{179},
  editor =	{Attiya, Hagit},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.DISC.2020.20},
  URN =		{urn:nbn:de:0030-drops-130983},
  doi =		{10.4230/LIPIcs.DISC.2020.20},
  annote =	{Keywords: proof labeling schemes, distributed graph problems, approximation algorithms}
}