Ko-Shung Chen, Chiao Yu, Chon-Gi Chen. Investigating the Transactions of Distance Learning System by Using Petri Nets Graph. In Angela Guercio, Timothy Arndt, editors, Proceedings of the 11th International Conference on Distributed Multimedia Systems, DMS 2005, September 5-7, 2005, Fairmont Banff Springs Hotel, Banff, Alberta, Canada. pages 427-430, Knowledge Systems Institute, 2005.
Abstract is missing.