A Three-Layer Framework for Cross-Organizational e-Contract Enactment. - Shing-Chi Cheung; Dickson K. W. Chiu; Sven Till (WES, 2002)

Workflow View Driven Cross-Organizational Interoperability in a Web-Service Environment. - Dickson K. W. Chiu; Shing-Chi Cheung; Kamalakar Karlapalem; Qing Li 001; Sven Till (WES, 2002)

Data-driven Methodology to Extending Workflows to E-services over the Internet. - Shing-Chi Cheung; Dickson K. W. Chiu; Sven Till (HICSS, 2003)

A Three-Layer Architecture for E-Contract Enforcement in an E-Service Environment. - Dickson K. W. Chiu; Shing-Chi Cheung; Sven Till (HICSS, 2003)

Workflow View Driven Cross-Organizational Interoperability in a Web Service Environment. - Dickson K. W. Chiu; Shing-Chi Cheung; Sven Till; Kamalakar Karlapalem; Qing Li 001; Eleanna Kafeza (Inf. Technol. Manag., 2004)

Dynamic and secure B2B e-contract update management. - Samuil Angelov; Sven Till; Paul W. P. J. Grefen (EC, 2005)

Structured Service Composition. - Rik Eshuis; Paul W. P. J. Grefen; Sven Till (Business Process Management, 2006)

Enhancing E-Service Collaboration with Enforcement and Relationship Management: A Methodology from Requirements to Event Driven Realization. - Dickson K. W. Chiu; Shing-Chi Cheung; Sven Till; Lalita Narupiyakul; Patrick C. K. Hung (Int. J. Organ. Collect. Intell., 2010)