A temporal based forensic analysis of electronic communication

  • Authors:
  • Salvatore J. Stolfo;Germán Creamer;Shlomo Hershkop

  • Affiliations:
  • Columbia University, New York, NY;Columbia University, New York, NY;Columbia University, New York, NY

  • Venue:
  • dg.o '06 Proceedings of the 2006 international conference on Digital government research
  • Year:
  • 2006

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Abstract

Previous work [1] reported on our research in developing a data mining environment for analyzing email communication data. In this paper, we describe our extensions to EMT for applying forensic discovery over temporal email data. The goal is to produce a semi-automatic system to aid in evidence discovery and a host of other applications. We describe our research on profile stability, temporal search and clustering, and new social network dynamic algorithms.