Title :
Timeline analysis of undercover activities VAST 2009 traffic mini challenge award: Good analytical technique
Author :
Jaegul Choo ; Fujimoto, E. ; Hanseung Lee ; Walteros, P.R.
Author_Institution :
Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
Our visualization tool for the VAST 2009 traffic mini challenge, Timeliner, visualizes badge and network traffic data together in a single timeline. The two views of per-employee and per-day with various filtering interactions enable users to analyze easily employees activities at a particular moment of interest as well as their general daily patterns. Using Timeliner, we present several hypotheses for the task at hand and their validation processes, which reveals various aspects of the data.
Keywords :
data mining; data visualisation; telecommunication traffic; Timeliner; badge; network traffic data; timeline analysis; undercover activities; visualization tool; Visual analytics; H.1.2 [Information Systems]: User/Machine Systems—Human information processing; H.2.8 [Database Management]: Database Applications—Data mining;
Conference_Titel :
Visual Analytics Science and Technology, 2009. VAST 2009. IEEE Symposium on
Conference_Location :
Atlantic City, NJ
Print_ISBN :
978-1-4244-5283-5
DOI :
10.1109/VAST.2009.5334460
