Istituto di Scienza e Tecnologie dell'Informazione     
Paterṇ F., Zini E. Applying Information Visualization Techniques to Visual Representations of Task Models. In: TAMODIA 2004 (Prague, November 2004). Proceedings, pp. 105 - 112. ACM, 2004.
This paper shows how information visualization techniques can be used to improve the effectiveness of task model representations. In particular, we discuss how fisheye and semantic-zoom representations have been used to improve the effectiveness of the ConcurTaskTrees notation. The approach can also be useful for improving other visual modelling languages. We also report on a first evaluation of the proposed representations.
Subject Task model representations
Information visualization
Semantic zoom
H.5 Information interfaces and presentation (e.g., HCI)

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