@InProceedings{seddighin_et_al:LIPIcs.ITCS.2022.115,
  author =	{Seddighin, Masoud and Seddighin, Saeed},
  title =	{{3+\epsilon Approximation of Tree Edit Distance in Truly Subquadratic Time}},
  booktitle =	{13th Innovations in Theoretical Computer Science Conference (ITCS 2022)},
  pages =	{115:1--115:22},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-217-4},
  ISSN =	{1868-8969},
  year =	{2022},
  volume =	{215},
  editor =	{Braverman, Mark},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ITCS.2022.115},
  URN =		{urn:nbn:de:0030-drops-157116},
  doi =		{10.4230/LIPIcs.ITCS.2022.115},
  annote =	{Keywords: tree edit distance, approximation, subquadratic, edit distance}
}