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Issue No. 07 - July (2013 vol. 46)
ISSN: 0018-9162
pp: 47-55
Christian Rohrdantz , University of Konstanz, Germany
Milos Krstajic , University of Konstanz, Germany
Tobias Schreck , University of Konstanz, Germany
Daniel A. Keim , University of Konstanz, Germany
ABSTRACT
Combining automated analysis and visual-interactive displays helps analysts rapidly sort through volumes of raw text to detect critical events and identify surrounding issues. The Web extra at http://youtu.be/KazwGGLPZ1U is a video segment demonstrating the use of the visual analytics time-density plots to analyze text data streams. The dataset used for this analysis is a collection of microblog messages that was provided as part of VAST Challenge 2011.
INDEX TERMS
Visual analytics, Data visualization, Knowledge discovery, Real-time systems, Interactive systems, real-time data analysis, visual analytics, knowledge discovery, interactive data visualization
CITATION
Christian Rohrdantz, Milos Krstajic, Tobias Schreck, Daniel A. Keim, "Real-Time Visual Analytics for Text Streams", Computer, vol. 46, no. , pp. 47-55, July 2013, doi:10.1109/MC.2013.152
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