A Tool for Analysis and Visualization of Criminal Networks
Amer Rasheed, Uffe Kock Wiil · 2015
Analyzing complexities in criminal networks is a complex issue. They become even worse when there is involvement of external collaborative networks. Criminal nodes in different criminal sub-groups combine together to form a big network. It is difficult to explore criminal activity that is building up among the sub-groups. Data from the initial investigations reveal only partial information. Hence, there is a need to find links between the data for getting adequate information. We have introduced novel visualization features that can help trace the collaborations of the individual criminal nodes with other nodes and detect the patterns of hidden criminal activities in the sub-clusters. The current study demonstrates our proposed visualization tool by using a case study of the Chicago narcotics datasets. The PEVNET tool can support crime analysts in analyzing the intra-network criminal activities. Our novel features will not only help the crime analysts in building a rationale but also in strengthening their viewpoints using PEVNET.