Visual analytics of geo-social interaction patterns for epidemic control

Visual analytics of geo-social interaction patterns for epidemic control

BACKGROUND Human interaction and population mobility determine the spatio-temporal course of the spread of an airborne disease. This research views such spreads as geo-social interaction problems, because population mobility connects different groups of people over geographical locations via which the viruses transmit. Previous research argued that geo-social interaction patterns identified fro...

Geo-social visual analytics

Spatial analysis and social network analysis typically consider social processes in their own specific contexts, either geographical or network space. Both approaches demonstrate strong conceptual overlaps. For example, actors close to each other tend to have greater similarity than those far apart; this phenomenon has different labels in geography (spatial autocorrelation) and in network scien...

Geo-Social Media Analytics

Visual analytics of spatial interaction patterns for pandemic decision support

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Analytical, visual and interactive concepts for geo-visual analytics

Supporting the visual analysis of structured multivariate geo-spatial data is a challenging task involving many different aspects. In this paper, we describe a systematic view of this task based on Chi’s data state reference model. The analytical, visual and interaction components of the systematic view will be instantiated with specific examples that demonstrate how their tight interconnection...