The vocabulary problem in human-system communication
Communications of the ACM
TreeViz: treemap visualization of hierarchically structured information
CHI '92 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Laying out and visualizing large trees using a hyperbolic space
UIST '94 Proceedings of the 7th annual ACM symposium on User interface software and technology
The art of computer programming, volume 1 (3rd ed.): fundamental algorithms
The art of computer programming, volume 1 (3rd ed.): fundamental algorithms
Polyarchy visualization: visualizing multiple intersecting hierarchies
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
VENNFS: A Venn-Diagram File Manager
IV '03 Proceedings of the Seventh International Conference on Information Visualization
Evaluating the Comprehension of Euler Diagrams
IV '07 Proceedings of the 11th International Conference Information Visualization
EulerView: a non-hierarchical visualization component
VLHCC '07 Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing
Eulr: a novel resource tagging facility integrated with Flickr
AVI '08 Proceedings of the working conference on Advanced visual interfaces
Journal of Visual Languages and Computing
Interactive visual classification with Euler diagrams
VLHCC '09 Proceedings of the 2009 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC)
Using Euler Diagrams in Traditional Library Environments
Electronic Notes in Theoretical Computer Science (ENTCS)
Efficient on-line algorithms for Euler diagram region computation
Computational Geometry: Theory and Applications
A survey of multiple tree visualisation
Information Visualization
Exploring the notion of ‘clutter' in euler diagrams
Diagrams'06 Proceedings of the 4th international conference on Diagrammatic Representation and Inference
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The categorisation of information is a very common practice. Often, the user may need to use multiple hierarchies or require multiple characterisations to be active at the same time, or they may wish to define cross-cutting groups for special purposes. The work developed in this paper is aimed at providing a flexible, seamless management of various ways of organising the required information. The concept of a set is adopted as the fundamental notion of information organisation, and, in particular, the familiar visual representation of sets and their relationships in terms of Euler Diagrams is used. We facilitate the visualisation of sets, enabling the application of functions to items presented in regions of the diagram corresponding to set, or category, intersections.We present a system that realises this novel concept, together with rationale for the choices made in its development, as well as a simple scenario of use.