Gennaro Costagliola, Vincenzo Deufemia, Michele Risi. Sketch Grammars: A Formalism for Describing and Recognizing Diagrammatic Sketch Languages. In Eighth International Conference on Document Analysis and Recognition (ICDAR 2005), 29 August - 1 September 2005, Seoul, Korea. pages 1226-1231, IEEE Computer Society, 2005. [doi]
Abstract is missing.