Visual Analytics of Microblog Data for Public Behavior Analysis in Disaster Events

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dc.contributor.authorChae, Junghoonen_US
dc.contributor.authorThom, Dennisen_US
dc.contributor.authorJang, Yunen_US
dc.contributor.authorKim, Sung Yeen_US
dc.contributor.authorErtl, Thomasen_US
dc.contributor.authorEbert, David S.en_US
dc.contributor.editorM. Pohl and H. Schumannen_US
dc.date.accessioned2014-01-27T16:03:39Z
dc.date.available2014-01-27T16:03:39Z
dc.date.issued2013en_US
dc.description.abstractIn disaster management, analysis of public behavior plays an important role for evacuation planning. Unfortunately, finding meaningful information for analysis is challenging and collecting relevant data can be very costly. However, the growing dataset of Location-based Social Networks services with its time-stamped, geo-located data offers a new opportunity. Such spatiotemporal data has substantial potential to increase the situational awareness of local events and provide for both planning and investigation. In this paper, we present a visual analytics tool that provides users with interactive social media data analysis and investigation in order to help evacuation planning, analysis, and response. We demonstrate how to improve investigation by analyzing the extracted public behavior responses before and after the evacuation order during the natural disaster event, such as Hurricane Sandy.en_US
dc.description.seriesinformationEuroVis Workshop on Visual Analyticsen_US
dc.identifier.isbn978-3-905674-55-2en_US
dc.identifier.urihttps://doi.org/10.2312/PE.EuroVAST.EuroVA13.067-071en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectInformation Interfaces and Presentation [H.5.2]en_US
dc.subjectUser Interfacesen_US
dc.subjectGUIen_US
dc.subjectInformation Storage and Retrieval [H.3.3]en_US
dc.subjectInformation Search and Retrievalen_US
dc.subjectInformation filteringen_US
dc.subjectrelevance feedbacken_US
dc.titleVisual Analytics of Microblog Data for Public Behavior Analysis in Disaster Eventsen_US
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