Detecting Key Players in Criminal Networks Using Dynalink

Abstract

Detecting key players in criminal networks is an important aspect of criminal investigation because it promotes the efficient use of available resources (human, financial, time, etc.). In this paper, we propose a new technique of detecting key players in co-offending networks using the Dynalink framework. Dynalink is a social network visualization tool developed intentionally employs visual analytics to visualize networks interactively over time. This novel technique proposed here employs the intuitive concept of centrality in detecting key players in criminal networks. The tool will allow crime analysts and investigators to visualize networks interactively over time and use this technique to discover criminal patterns and key players.