Hyun-Uk Hwang Minsoo Kim Bong-Nam Noh Expert System Using Fuzzy Petri Nets in Computer Forensics. 312-322 2006 conf/ichit/2006 ICHIT http://dx.doi.org/10.1007/978-3-540-77368-9_31 db/conf/ichit/ichit2006.html#HwangKN06