Publications
Authors:
  • Jean-Yves Vion-Dury , Emmanuel Pietriga
Citation:
2001 IEEE Symposium on Human Centric Computing Languages and Environments, Stresa, Italy, September 2001.
Abstract:
This formal study proposes a transformational approach to the definition of general purpose
visual languages based on hierarchical structures, addressing more specifically DTD
visualization as its application area. We show that such visual languages can be constructed
through progressive refinement of a syntax based on nested/juxtaposed rectangles.
Several transformation stages, which can all be formally characterized, produce a high quality
visual representation which expresses the fundamental properties of the original structure.
Moreover, this approach opens some perspectives in proving visual properties through standard
mathematical tools such as inductive proofs, thus establishing some practical links between
visual language theory and classical language theory.
Year:
2001
Report number:
2001/003