Extension of activity diagrams for flexible business workflow modeling. - E. Guntama; Elizabeth Chang 001; Nimal Jayaratna; Leo Pudhota (Comput. Syst. Sci. Eng., 2003)

Collaborative Workflow Management for Logistics Consortium. - Leo Pudhota; Elizabeth Chang 001; Jon Davis; John R. Venable (Computer Supported Acitivity Coordination, 2004)

Modelling the Dynamic Relationships Between Workflow Components. - Leo Pudhota; Elizabeth Chang 001; Jon Davis (ICEIS (3), 2004)

E-Business Technology Adaptation through Workflow Mining. - Leo Pudhota; Elizabeth Chang 001; John R. Venable (MSV/AMCS, 2004)

Collaborative Workflow Management Using Service Oriented Approach. - Elizabeth Chang 001; Leo Pudhota (CSREA EEE, 2005)

Service Agents Based Collaborative Workflow Management Implementation. - Leo Pudhota; Elizabeth Chang 001 (SOAS, 2005)

Services Integration Monitor For Collaborative Workflow Management. - Leo Pudhota; Andrew Tierney; Elizabeth Chang 001 (WETICE, 2005)

Service Oriented Model Driven Architecture for Dynamic Workflow Changes. - Leo Pudhota; Elizabeth Chang 001 (WSMDEIS, 2005)

Management of Dynamic and Adaptive Workflow Business Processes. - Leo Pudhota; Elizabeth Chang 001 (CSREA EEE, 2006)