C2AS: A System Supporting Distributed Web Applications Composed of Collaborating Agents. - Antony I. T. Rowstron; Sheng Feng Li; R. Stefanova (WETICE, 1997)

A Framework to Integrate Synchronous and Asynchronous Collaboration. - Sheng Feng Li; Andy Hopper (WETICE, 1998)

Applications of Stateless Client Systems in Collaborative Enterprises. - Sheng Feng Li; Quentin Stafford-Fraser; Andy Hopper (ICEIS, 1999)

Capturing and Indexing Computer-based Activities With Virtual Network Computing. - Sheng Feng Li; Mark D. Spiteri; John Bates; Andy Hopper (SAC (2), 2000)

Integrating Synchronous and Asynchronous Collaboration with Virtual Network Computing. - Sheng Feng Li; Quentin Stafford-Fraser; Andy Hopper (IEEE Internet Comput., 2000)

Stateless client computing - Sheng Feng Li (2000)