DocumentCode :
3705581
Title :
Using visual analytics to provide situation awareness for movement and communication data
Author :
Juri Buchm?ller;Fabian Fischer;Dirk Streeb;Daniel A. Keim
Author_Institution :
Data Analysis and Visualization Group, University of Konstanz, Germany
fYear :
2015
Firstpage :
121
Lastpage :
122
Abstract :
Analyzing and correlating movement and communication data is challenging. To gather insights and gain knowledge out of such datasets, we propose a visual analytics system. We apply automated clustering techniques and propose a combination of various visualizations to provide overviews. We support the analyst in exploring the data to eventually enhance situational awareness in complex analysis scenarios. To evaluate our approach, we apply our techniques in the context of the VAST 2015 Grand Challenge (GC). Within this challenge, we successfully identify suspicious patterns and interesting groups of distinctive behavior among visitors of an amusement park, and correlate them with their respective communication patterns to gain insights.
Keywords :
"Visual analytics","Data visualization","Heating","Electronic mail","Data analysis","Context"
Publisher :
ieee
Conference_Titel :
Visual Analytics Science and Technology (VAST), 2015 IEEE Conference on
Type :
conf
DOI :
10.1109/VAST.2015.7347640
Filename :
7347640
Link To Document :
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