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<div class="csl-entry">Perez Messina, I. B., Ceneda, D., & Miksch, S. (2023). A Methodology for Task-Driven Guidance Design. In M. Angelini & M. El-Assady (Eds.), <i>EuroVA 2023 : EuroVis Workshop on Visual Analytics</i> (pp. 37–42). The Eurographics Association. https://doi.org/10.2312/eurova.20231094</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/187702
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dc.description.abstract
Mixed-initiative Visual Analytics (VA) systems are becoming increasingly important; however, the design of such systems still needs to be formulated. We present a methodology to aid and structure the design of mixed-initiative VA systems consisting of four steps: (1) defining the target of analysis, (2) identifying the user search tasks, (3) describing the system guidance tasks, and (4) specifying which and when guidance is provided. In summary, it specifies a space of possible user tasks and then maps it to the corresponding space of guidance tasks, using recent VA task typologies for guidance and visualizations. We illustrate these steps through a case study in a real-world model-building task involving decision-making with unevenly-spaced time-oriented data. Our methodology is particularly beneficial for enriching existing VA systems with guidance, being its output a structured description of a complex guidance task schema.
en
dc.description.sponsorship
FFG - Österr. Forschungsförderungs- gesellschaft mbH
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dc.description.sponsorship
WWTF Wiener Wissenschafts-, Forschu und Technologiefonds
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dc.description.sponsorship
FWF Fonds zur Förderung der wissenschaftlichen Forschung (FWF)