ISSS608 2017-18 T3 Assign Minami Yusuke
Revision as of 19:04, 2 July 2018 by Yminami.2017 (talk | contribs)
Background
This is my work for VAST Challenge 2018 posted at
http://vacommunity.org/VAST+Challenge+2018+MC3
Data Preparation
Data was prepared by Python.
Design of Visualization
Visualization was done by Tableau and Gephi.
Insights
- Using the four large Kasios International data sets, combine the different sources to create a single picture of the company. Characterize changes in the company over time. According to the company’s communications and purchase habits, is the company growing? Limit your responses to 5 images and 500 words.
- Combine the four data sources for group that the insider has identified as being suspicious and locate the group in the larger dataset. Determine if anyone else appears to be closely associated with this group. Highlight which employees are making suspicious purchases, according to the insider’s data. Limit your responses to 8 images and 500 words.
- Using the combined group of suspected bad actors you created in question 2, show the interactions within the group over time. Limit your responses to 10 images and 1000 words
- Characterize the group’s organizational structure and show a full picture of communications within the group.
- Does the group composition change during the course of their activities?
- How do the group’s interactions change over time?
- The insider has provided a list of purchases that might indicate illicit activity elsewhere in the company. Using the structure of the first group noted by the insider as a model can you find any other instances of suspicious activities in the company? Are there other groups that have structure and activity similar to this one? Who are they? Each of the suspicious purchases could be a starting point for your search. Provide examples of up to two other groups you find that appear suspicious and compare their structure with the structure of the first group. The structures should be presented as temporal not just structural (i.e., the sequence of events—A is followed by B one or two days later—will be important). Limit your responses to 10 images and 1200 words