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Hypergraphs as a Uniform Diagram Representation Model

  • Mark Minas
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1764)

Abstract

When working with diagrams in visual environments like graphical diagram editors, diagrams have to be represented by an internal model. Graphs and hypergraphs are well-known concepts for such internal models. This paper shows how hypergraphs can be uniformly used for a wide range of different diagram types where hyperedges are used to represent diagram components as well as spatial relationships between components. This paper also proposes a procedure for translating diagrams into their hypergraph model, i.e., a graphical scanner, and a procedure to check the hypergraph against a hypergraph grammar defining the diagrams’ syntax, i.e., a parsing procedure. Such procedures are necessary to make use of such a hypergraph model in visual environments that support free-hand editing where the user can modify diagrams arbitrarily.

Keywords

Intersection Graph Graph Transformation Graph Grammar Visual Language Attachment Area 
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

  • Mark Minas
    • 1
  1. 1.Lehrstuhl für ProgrammiersprachenUniversität Erlangen-NürnbergErlangenGermany

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