2010
Enhancing E-Service Collaboration with Enforcement and Relationship Management: A Methodology from Requirements to Event Driven Realization.
Int. J. Organ. Collect. Intell., 2010

2006
Structured Service Composition.
Proceedings of the Business Process Management, 4th International Conference, 2006

2005
Dynamic and secure B2B e-contract update management.
Proceedings of the Proceedings 6th ACM Conference on Electronic Commerce (EC-2005), 2005

2004
Workflow View Driven Cross-Organizational Interoperability in a Web Service Environment.
Inf. Technol. Manag., 2004

2003
A Three-Layer Architecture for E-Contract Enforcement in an E-Service Environment.
Proceedings of the 36th Hawaii International Conference on System Sciences (HICSS-36 2003), 2003

Data-driven Methodology to Extending Workflows to E-services over the Internet.
Proceedings of the 36th Hawaii International Conference on System Sciences (HICSS-36 2003), 2003

2002
Workflow View Driven Cross-Organizational Interoperability in a Web-Service Environment.
Proceedings of the Web Services, 2002

A Three-Layer Framework for Cross-Organizational e-Contract Enactment.
Proceedings of the Web Services, 2002