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Public bicycle sharing services are becoming popular over the past decade. The behavior of using public bicycle system (PBS) produces numerous hire records involving citizens' movement. This paper presents a visual analytics system-Touching PBSData, to help both traffic administrators and ordinary citizens visually explore and understand PBS data on multi-touch devices. Tasks and design principles...
Public Bicycle System(PBS) is a new kind of urban transportation infrastructure. Understanding the usage patterns of stations in PBS is crucial for bicycle dispatch and traffic resource optimization. In this paper, we propose a visual analytic system to explore the station usage patterns. A filter model is proposed firstly, which is used to filter out desired records under different conditions. Map...
Rapid increases in high performance computing are feeding the development of larger and more complex data sets in climate research, which sets the stage for so-called “big data” analysis challenges. However, conventional climate analysis techniques are inadequate in dealing with the complexities of today's data. In this paper, we describe and demonstrate a visual analytics system, called the Exploratory...
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