Euler diagram encodings

Bottoni, Paulo, Costagliola, Gennaro and FISH, ANDREW (2012) Euler diagram encodings In: Diagrammatic Representation and Inference, Proceedings of the 7th International Conference, Diagrams 2012, Kent, UK, 2-6 July, 2012.

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Abstract

Euler Diagrams are a well-known visualisation of set-based relationships, used in many application areas and at the basis of more complex notations. We propose a static code for concrete Euler Diagrams, which enables efficient storage (vs. storage of concrete diagrams), and transformations preserving concrete-level structure, hence the viewer's mental map. We provide the theoretical underpinnings of the encoding, examples and deductions, and an indication of their utility. For use in an interactive setting, we provide algorithms to update the code upon curve addition and removal. Independently, we show that the code identifies minimal regions, enabling the computation of the abstract zone set.

Item Type: Contribution to conference proceedings in the public domain ( Full Paper)
Subjects: G000 Computing and Mathematical Sciences > G400 Computing
DOI (a stable link to the resource): 10.1007/978-3-642-31223-6_18
Faculties: Faculty of Science and Engineering > School of Computing, Engineering and Mathematics > Visual Modelling
Depositing User: Converis
Date Deposited: 23 May 2012 10:52
Last Modified: 07 Aug 2013 08:39
URI: http://eprints.brighton.ac.uk/id/eprint/10538

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