P. Dolog, N. Henze, W. Nejdl, и M. Sintek. Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters, стр. 170--179. New York, NY, USA, ACM, (2004)
R. Kawase, G. Papadakis, E. Herder, и W. Nejdl. Proc. of 22nd ACM conference on Hyptertext and Hypermedia (HT), June 2011, Eindhoven, The Netherlands., (2011)
D. Skoutas, M. Alrifai, и W. Nejdl. Proc. of 4th International Workshop on Personalized Access, Profile Management, and Context Awareness in Databases (PersDB), in conjunction with VLDB 2010., (2010)
A. Bozzon, T. Iofciu, W. Nejdl, A. Taddeo, и S. Tönnies. 1st International Workshop on Collaborative Open Environments for Project-Centered Learning, September 2007, Crete, Greece, Sissi, Lassithi, Crete, CEUR Workshop Proceedings, (2007)
A. Bozzon, T. Iofciu, W. Nejdl, и S. Tönnies. 7th International Conference, ICWE 2007 Como, Italy, July 16-20, том 4607 из Lecture Notes in Computer Science, стр. 210 -- 225. Berlin, Heidelberg, Springer Berlin Heidelberg, (2007)
P. Chirita, S. Costache, W. Nejdl, и S. Handschuh. WWW '07: Proceedings of the 16th International Conference on World Wide Web, стр. 845--854. New York, NY, USA, ACM, (2007)
F. Abel, E. Herder, I. Marenzi, W. Nejdl, и S. Zerr. 2nd Annual Workshop on Search in Social Media (SSM '09), co-located with ACM SIGIR 2009 Conference on Information Retrieval, Boston, USA, (июля 2009)
P. Chirita, S. Costache, W. Nejdl, и S. Handschuh. WWW '07: Proceedings of the 16th international conference on World Wide Web, стр. 845--854. New York, NY, USA, ACM, (2007)