DIA2: Web-based Cyberinfrastructure for Visual Analysis of Funding Portfolios.
Identifieur interne : 000228 ( Main/Exploration ); précédent : 000227; suivant : 000229DIA2: Web-based Cyberinfrastructure for Visual Analysis of Funding Portfolios.
Auteurs : Krishna Madhavan ; Niklas Elmqvist ; Mihaela Vorvoreanu ; Xin Chen ; Yuetling Wong ; Hanjun Xian ; Zhihua Dong ; Aditya JohriSource :
- IEEE transactions on visualization and computer graphics [ 1941-0506 ] ; 2014.
English descriptors
- KwdEn :
- MESH :
- economics : Foundations.
- methods : Informatics.
- organization & administration : Foundations.
- Computer Graphics, Humans, Internet, User-Computer Interface.
Abstract
We present a design study of the Deep Insights Anywhere, Anytime (DIA2) platform, a web-based visual analytics system that allows program managers and academic staff at the U.S. National Science Foundation to search, view, and analyze their research funding portfolio. The goal of this system is to facilitate users' understanding of both past and currently active research awards in order to make more informed decisions of their future funding. This user group is characterized by high domain expertise yet not necessarily high literacy in visualization and visual analytics-they are essentially casual experts-and thus require careful visual and information design, including adhering to user experience standards, providing a self-instructive interface, and progressively refining visualizations to minimize complexity. We discuss the challenges of designing a system for casual experts and highlight how we addressed this issue by modeling the organizational structure and workflows of the NSF within our system. We discuss each stage of the design process, starting with formative interviews, prototypes, and finally live deployments and evaluation with stakeholders.
DOI: 10.1109/TVCG.2014.2346747
PubMed: 26356896
Affiliations:
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Le document en format XML
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The goal of this system is to facilitate users' understanding of both past and currently active research awards in order to make more informed decisions of their future funding. This user group is characterized by high domain expertise yet not necessarily high literacy in visualization and visual analytics-they are essentially casual experts-and thus require careful visual and information design, including adhering to user experience standards, providing a self-instructive interface, and progressively refining visualizations to minimize complexity. We discuss the challenges of designing a system for casual experts and highlight how we addressed this issue by modeling the organizational structure and workflows of the NSF within our system. We discuss each stage of the design process, starting with formative interviews, prototypes, and finally live deployments and evaluation with stakeholders.</div></front></TEI><affiliations><list></list><tree><noCountry><name sortKey="Chen, Xin" sort="Chen, Xin" uniqKey="Chen X" first="Xin" last="Chen">Xin Chen</name><name sortKey="Dong, Zhihua" sort="Dong, Zhihua" uniqKey="Dong Z" first="Zhihua" last="Dong">Zhihua Dong</name><name sortKey="Elmqvist, Niklas" sort="Elmqvist, Niklas" uniqKey="Elmqvist N" first="Niklas" last="Elmqvist">Niklas Elmqvist</name><name sortKey="Johri, Aditya" sort="Johri, Aditya" uniqKey="Johri A" first="Aditya" last="Johri">Aditya Johri</name><name sortKey="Madhavan, Krishna" sort="Madhavan, Krishna" uniqKey="Madhavan K" first="Krishna" last="Madhavan">Krishna Madhavan</name><name sortKey="Vorvoreanu, Mihaela" sort="Vorvoreanu, Mihaela" uniqKey="Vorvoreanu M" first="Mihaela" last="Vorvoreanu">Mihaela Vorvoreanu</name><name sortKey="Wong, Yuetling" sort="Wong, Yuetling" uniqKey="Wong Y" first="Yuetling" last="Wong">Yuetling Wong</name><name sortKey="Xian, Hanjun" sort="Xian, Hanjun" uniqKey="Xian H" first="Hanjun" last="Xian">Hanjun Xian</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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