User-centered visual explorer of in-process comparison in spatiotemporal space

Yu, D; Ian, O; Jie, L; Xiaoru, Y; Vinh, NQ

User-centered visual explorer of in-process comparison in spatiotemporal space

Yu, D Ian, O Jie, L Xiaoru, Y Vinh, NQ

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Publisher:: Springer Science and Business Media LLC
Publication Type:: Journal Article
Citation:: Journal of Visualization, 2022, pp. 1-19
Issue Date:: 2022-11-09

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Field	Value	Language
dc.contributor.author	Yu, D
dc.contributor.author	Ian, O
dc.contributor.author	Jie, L
dc.contributor.author	Xiaoru, Y
dc.contributor.author	Vinh, NQ
dc.date.accessioned	2023-01-16T04:23:11Z
dc.date.available	2023-01-16T04:23:11Z
dc.date.issued	2022-11-09
dc.identifier.citation	Journal of Visualization, 2022, pp. 1-19
dc.identifier.issn	1343-8875
dc.identifier.issn	1875-8975
dc.identifier.uri	http://hdl.handle.net/10453/165003
dc.description.abstract	<jats:sec> <jats:title>Abstract</jats:title> <jats:p>We propose a user-centered visual explorer (UcVE) for progressive comparing multiple visualization units in spatiotemporal space. We create unique unit visualization with the customizable aggregated view based on the visual metaphor of flower bursts. Each visualization unit is encoded with the abstraction of spatiotemporal properties. To reduce user cognition load, UcVE allows users to visualize, save, and track in-the-process exploration results. In coordination of storage sequence and block tracking views, UcVE can facilitate comparison with multiple visualization units concurrently, selected from historical and current exploration results. UcVE offers a flexible geo-based layout, with aggregation functions and temporal views of the timeline with categorized events, to maximize the user’s exploration capabilities. Finally, we demonstrate the usefulness by using COVID-19 datasets, case studies with different user scenarios, and expert feedback.</jats:p> </jats:sec><jats:sec> <jats:title>Graphical abstract</jats:title> </jats:sec>
dc.language	en
dc.publisher	Springer Science and Business Media LLC
dc.relation.ispartof	Journal of Visualization
dc.relation.isbasedon	10.1007/s12650-022-00882-3
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	0801 Artificial Intelligence and Image Processing, 0802 Computation Theory and Mathematics, 1702 Cognitive Sciences
dc.subject.classification	Fluids & Plasmas
dc.title	User-centered visual explorer of in-process comparison in spatiotemporal space
dc.type	Journal Article
utslib.for	0801 Artificial Intelligence and Image Processing
utslib.for	0802 Computation Theory and Mathematics
utslib.for	1702 Cognitive Sciences
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
utslib.copyright.status	open_access	*
dc.date.updated	2023-01-16T04:23:09Z
pubs.publication-status	Published online

Abstract:

Abstract We propose a user-centered visual explorer (UcVE) for progressive comparing multiple visualization units in spatiotemporal space. We create unique unit visualization with the customizable aggregated view based on the visual metaphor of flower bursts. Each visualization unit is encoded with the abstraction of spatiotemporal properties. To reduce user cognition load, UcVE allows users to visualize, save, and track in-the-process exploration results. In coordination of storage sequence and block tracking views, UcVE can facilitate comparison with multiple visualization units concurrently, selected from historical and current exploration results. UcVE offers a flexible geo-based layout, with aggregation functions and temporal views of the timeline with categorized events, to maximize the user’s exploration capabilities. Finally, we demonstrate the usefulness by using COVID-19 datasets, case studies with different user scenarios, and expert feedback. Graphical abstract

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http://hdl.handle.net/10453/165003