A new reduction method for the analysis of large workflow models. - Loucif Zerguini; Kees M. van Hee (Promise, 2002)

Improving the Efficiency of Workflow Analysis. - Loucif Zerguini (CAiSE Short Paper Proceedings, 2003)

A Novel Hierarchical Method for Decomposition and Design of Workflow Models. - Loucif Zerguini (Trans. SDPS, 2004)