Grigory Begelman, Philipp Keller, Frank Smadja; Technion Israel Institute of Technology, Citrin Informatik GmbH and RawSugar at Collaborative Tagging Workshop WWW 2006
Cameron Marlow, Mor Naaman, danah boyd, Marc Davis; Yahoo! Research and UC Berkeley School of Information Management & Systems on Collaborative Web Tagging Workshop at WWW2006
Jenneke Fokker, Johan Pouwelse and Wray Buntine; Departments of Industrial Design and Computer Sciences Delft University of Technology The Netherlands and Department of Computer Science, Helsinki Institute of Information Technology at Collaborative Taggi