Visual language semantics specification in the VisPro system

  • Authors:
  • Ke-Bing Zhang;Mehmet A. Orgun;Kang Zhang

  • Affiliations:
  • Department of Computing, ICS, Macquarie University, Sydney, NSW, Australia;Department of Computing, ICS, Macquarie University, Sydney, NSW, Australia;Department of Computer Science, University of Texas at Dallas, Richardson, TX

  • Venue:
  • VIP '02 Selected papers from the 2002 Pan-Sydney workshop on Visualisation - Volume 22
  • Year:
  • 2003

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Abstract

VisPro is a general-purpose visual language generation system, which can produce a wide range of diagrammatic visual programming languages (VPLs) based on Reserved Graph Grammar (RGG), a context sensitive graph grammar. This paper presents an approach to specify the semantic execution sequence of VPLs based on VisPro. In this approach, we use an ordering mechanism to facilitate the parsing formalism of Reserved Graph Grammar to determine semantic execution sequence of super-nodes in visual programs of the VPLs.