GeoDEN: A Visual Exploration Tool for Analyzing the Geographic Spread of Dengue Serotypes

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dc.contributor.authorMarler, Aidanen_US
dc.contributor.authorRoell, Yanniken_US
dc.contributor.authorKnoblauch, Steffenen_US
dc.contributor.authorMessina Jane, P.en_US
dc.contributor.authorJaenisch, Thomasen_US
dc.contributor.authorKarimzadeh, Mohammaden_US
dc.contributor.editorWimmer, Michaelen_US
dc.contributor.editorAlliez, Pierreen_US
dc.contributor.editorWestermann, RĂĽdigeren_US
dc.date.accessioned2025-11-07T08:33:56Z
dc.date.available2025-11-07T08:33:56Z
dc.date.issued2025
dc.description.abstractStatic maps and animations remain popular in spatial epidemiology of dengue, limiting the analytical depth and scope of visualizations. Over half of the global population live in dengue endemic regions. Understanding the spatiotemporal dynamics of the four closely related dengue serotypes, and their immunological interactions, remains a challenge at a global scale. To facilitate this understanding, we worked with dengue epidemiologists in a user-centred design framework to create GeoDEN, an exploratory visualization tool that empowers experts to investigate spatiotemporal patterns in dengue serotype reports. The tool has several linked visualizations and filtering mechanisms, enabling analysis at a range of spatial and temporal scales. To identify successes and failures, we present both insight-based and value-driven evaluations. Our domain experts found GeoDEN valuable, verifying existing hypotheses and uncovering novel insights that warrant further investigation by the epidemiology community. The developed visual exploration approach can be adapted for exploring other epidemiology and disease incident datasets.en_US
dc.description.number6
dc.description.sectionheadersMajor Revision from EuroVis Symposium
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume44
dc.identifier.doi10.1111/cgf.70087
dc.identifier.issn1467-8659
dc.identifier.pages1 page
dc.identifier.urihttps://doi.org/10.1111/cgf.70087
dc.identifier.urihttps://diglib.eg.org/handle/10.1111/cgf70087
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectvisualization
dc.subjectinformation visualization
dc.subjectscientific visualization
dc.subjectHuman-centred computing→Visual analytics
dc.subjectGeographic visualization
dc.subjectUser centred design
dc.titleGeoDEN: A Visual Exploration Tool for Analyzing the Geographic Spread of Dengue Serotypesen_US
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