Graphics Recognition. Recent Advances and Perspectives 5th International Workshop, GREC 2003, Barcelona, Spain, July 30-31, 2003, Revides Selected Papers Lladós, Josep Heftet / 2004 / Engelsk
Graphics Recognition. Algorithms and Applications 4th International Workshop, GREC 2001, Kingston, Ontario, Canada, September 7-8, 2001. Selected Papers Blostein Dorothea Heftet / 2002 / Engelsk
