Collaborative Querying for Enhanced Information Retrieval. - Lin Fu; Dion Hoe-Lian Goh; Schubert Shou-Boon Foo; Yohan Supangat (ECDL, 2004)

Query Formulation with a Search Assistant. - Lin Fu; Dion Hoe-Lian Goh; Schubert Shou-Boon Foo; Yohan Supangat (ICADL, 2004)

Query Graph Visualizer: A Collaborative Querying System. - Lin Fu; Dion Hoe-Lian Goh; Schubert Shou-Boon Foo; Yohan Supangat (ISTA, 2004)