@InProceedings{walenstein_et_al:DagSemProc.06301.11,
  author =	{Walenstein, Andrew and El-Ramly, Mohammad and Cordy, James R. and Evans, William S. and Mahdavi, Kiarash and Pizka, Markus and Ramalingam, Ganesan and von Gudenberg, J\"{u}rgen Wolff},
  title =	{{Similarity in Programs}},
  booktitle =	{Duplication, Redundancy, and Similarity in Software},
  pages =	{1--8},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2007},
  volume =	{6301},
  editor =	{Rainer Koschke and Ettore Merlo and Andrew Walenstein},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.06301.11},
  URN =		{urn:nbn:de:0030-drops-9681},
  doi =		{10.4230/DagSemProc.06301.11},
  annote =	{Keywords: Computer programs, similarity, code clone, software comparison, program metrics, Levenshtein distance, parameterized difference, feature space, shared}
}