Visual Analysis of Public Utility Service Problems in a Metropolis.
IEEE Transactions on Visualization and Computer Graphics(2014)
摘要
Issues about city utility services reported by citizens can provide unprecedented insights into the various aspects of such services. Analysis of these issues can improve living quality through evidence-based decision making. However, these issues are complex, because of the involvement of spatial and temporal components, in addition to having multi-dimensional and multivariate natures. Consequent...
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关键词
Visual analytics,Color analysis,Graphical models,Distribution functions,Urban areas
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