Outputs (28)

Exploring and examining assessment data via a matrix visualisation (2004)
Conference Proceeding
Graham, M., & Kennedy, J. (2004). Exploring and examining assessment data via a matrix visualisation. In M. F. Costabile (Ed.), Advanced Visual Interfaces (AVI) 2004 (158-162). https://doi.org/10.1145/989863.989886

OPAL (Online PArtner Lens) is an application designed to match project requirements with suitable teams and individuals, and as part of its matching process features an evaluation mechanism designed to elicit measures of trust between potential partn... Read More about Exploring and examining assessment data via a matrix visualisation.

Using curves to enhance parallel coordinate visualisations (2003)
Conference Proceeding
Graham, M., & Kennedy, J. (2003). Using curves to enhance parallel coordinate visualisations. In E. Banissi, K. Börner, C. Chen, G. Clapworthy, C. Maple, A. Lobben, …J. Zhang (Eds.), Proceedings on Seventh International Conference on Information Visualization, 2003. IV 2003 (10-16). https://doi.org/10.1109/iv.2003.1217950

This paper introduces a number of refinements to the Parallel Coordinates visualisation metaphor for multi-dimensional data. Firstly, the traditional set of poly-lines are replaced with a collection of smooth curves across the attribute axes, allowin... Read More about Using curves to enhance parallel coordinate visualisations.

Combining linking and focusing techniques for a multiple hierarchy visualisation (2002)
Conference Proceeding
Graham, M., & Kennedy, J. (2002). Combining linking and focusing techniques for a multiple hierarchy visualisation. In E. Banissi, F. Khosrowshahi, M. Sarfraz, & A. Ursyn (Eds.), Proceedings [of the] Fifth International Conference on Information Visualisation (425-432). https://doi.org/10.1109/iv.2001.942092

Visualisations have previously combined linking and brushing operations successfully. However, none to our knowledge have combined linking and focussing techniques. We describe the motivation behind developing such a technique, and show how our visua... Read More about Combining linking and focusing techniques for a multiple hierarchy visualisation.

Novel visualisation techniques for working with multiple, overlapping classification hierarchies (2002)
Journal Article
Graham, M., Watson, M. F., & Kennedy, J. (2002). Novel visualisation techniques for working with multiple, overlapping classification hierarchies. Taxon, 51, 351-358

A Java-based program is presented that provides a visualisation tool for display of and comparison between classification hierarchies. Taxa, or groups of taxa, can be tracked across multiple, overlapping classifications. Recognition of congruence and... Read More about Novel visualisation techniques for working with multiple, overlapping classification hierarchies.

Visualising multiple overlapping classification hierarchies. (2001)
Thesis
Graham, M. Visualising multiple overlapping classification hierarchies. (Thesis). Napier University. Retrieved from http://researchrepository.napier.ac.uk/id/eprint/2430

The revision or reorganisation of hierarchical data sets can result in many possible hierarchical classifications composed of the same or overlapping data sets existing in parallel with each other. These data sets are difficult for people to handle a... Read More about Visualising multiple overlapping classification hierarchies..

A comparison of set-based and graph-based visualisations of overlapping classification hierarchies. (2000)
Conference Proceeding
Graham, M., Kennedy, J., & Hand, C. (2000). A comparison of set-based and graph-based visualisations of overlapping classification hierarchies. In V. Gesu, S. Levialdi, & L. Tarantino (Eds.), 5th Working Conference on Advanced Visual Interfaces (AVI 2000) (41-50). https://doi.org/10.1145/345513.345243

The visualisation of hierarchical information sets has been a staple of Information Visualisation since the field came into being in the early 1990's. However, at present, support for visualising the correlations between multiple, overlapping sets of... Read More about A comparison of set-based and graph-based visualisations of overlapping classification hierarchies..

Towards a methodology for developing visualizations (2000)
Journal Article
GRAHAM, M., KENNEDY, J., & BENYON, D. (2000). Towards a methodology for developing visualizations. International Journal of Human-Computer Studies, 53(5), 789-807. https://doi.org/10.1006/ijhc.2000.0415

This paper presents a case study of the development of a visualization to represent and explore the relationships between multiple hierarchical structures, specifically botanical taxonomies. The case study outlines the visualization's development fro... Read More about Towards a methodology for developing visualizations.

The challenge of visualising multiple overlapping classification. (1999)
Conference Proceeding
Graham, M., Kennedy, J., & Hand, C. (1999). The challenge of visualising multiple overlapping classification. In N. W. Paton, & T. Griffiths (Eds.), Proceedings [of] IEEE User Interfaces to Data Intensive Systems (UIDIS) 1999 (42-51). https://doi.org/10.1109/UIDIS.1999.791461

Techniques for visualising hierarchies have concentrated on displaying static structures or, in the case of dynamic hierarchies, adding or deleting nodes from the hierarchy. However, none have adequately dealt with the situation of visualising change... Read More about The challenge of visualising multiple overlapping classification..