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Syntactic and Semantic Graphics Recognition: The Role of the Object-Process Methodology

  • Dov Dori
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1941)

Abstract

Recognition of graphics is made at two levels: syntactic and semantic. Machines are already functioning at the syntactic level quite satisfactorily, but at the semantic level they still lack the intelligence and cognition humans apply while interpreting graphic symbols. Understanding and communicating the structure and behavior of complex systems through a graphic representation is effective only if it constitutes a visual formalism that assigns a definite semantics to each symbol. Object-Process Methodology (OPM) is a graphics-based visual formalism that has been applied to analyze and design systems in a variety of domains. Through a set of Object-Process Diagrams (OPDs) we specify a generic graphics recognition subsystem that is integrated into a Document Analysis System. Beside the direct value of the OPD representation, this model serves as an instance of the way OPM can be used as a concise graphic representation that unifies the structure and behavior of complex systems in general and graphics recognition systems in particular.

Keywords

Graphic Symbol Unify Modeling Language Semantic Level Computer Integrate Manufacture Syntactic Level 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • Dov Dori
    • 1
  1. 1.Information Systems Engineering, Faculty of Industrial Engineering and ManagementTechnion, Israel Institute of TechnologyHaifaIsrael

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