@InProceedings{commins_et_al:LIPIcs.CPM.2020.11,
  author =	{Commins, Patty and Liben-Nowell, David and Liu, Tina and Tomlinson, Kiran},
  title =	{{Summarizing Diverging String Sequences, with Applications to Chain-Letter Petitions}},
  booktitle =	{31st Annual Symposium on Combinatorial Pattern Matching (CPM 2020)},
  pages =	{11:1--11:15},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-149-8},
  ISSN =	{1868-8969},
  year =	{2020},
  volume =	{161},
  editor =	{G{\o}rtz, Inge Li and Weimann, Oren},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CPM.2020.11},
  URN =		{urn:nbn:de:0030-drops-121367},
  doi =		{10.4230/LIPIcs.CPM.2020.11},
  annote =	{Keywords: edit distance, tree reconstruction, information propagation, chain letters}
}