A Topic-Based Browser for Large Online Resources. - Heiner Stuckenschmidt; Anita de Waard; Ravinder Bhogal; Christiaan Fluit; Arjohn Kampman; Jan van Buel; Erik M. van Mulligen; Jeen Broekstra; Ian Crowlesmith; Frank van Harmelen; Tony Scerri (EKAW, 2004)

Exploring Large Document Repositories with RDF Technology: The DOPE Project. - Heiner Stuckenschmidt; Frank van Harmelen; Anita de Waard; Tony Scerri; Ravinder Bhogal; Jan van Buel; Ian Crowlesmith; Christiaan Fluit; Arjohn Kampman; Jeen Broekstra; Erik M. van Mulligen (IEEE Intell. Syst., 2004)