Discrete Geometry for Computer Imagery 20th IAPR International Conference, DGCI 2017, Vienna, Austria, September 19 – 21, 2017, Proceedings Kropatsch Walter G. Heftet / 2017 / Engelsk
Graph-Based Representations in Pattern Recognition 9th IAPR-TC-15 International Workshop, GbRPR 2013, Vienna, Austria, May 15-17, 2013, Proceedings Kropatsch, Walter Heftet / 2013 / Engelsk
