F. Abel, N. Henze, и D. Krause. WEBIST 2009 - Proceedings of the Fifth International Conference
on Web Information Systems and Technologies, Lisbon, Portugal,
March 23-26, 2009, стр. 167-174. INSTICC Press, (2009)
F. Abel, N. Henze, и D. Krause. Proceedings of the 17th ACM Conference on Information and
Knowledge Management, CIKM 2008, Napa Valley, California,
USA, October 26-30, 2008, стр. 1429-1430. ACM, (2008)
F. Abel, M. Baldoni, C. Baroglio, N. Henze, D. Krause, и V. Patti. HYPERTEXT 2009, Proceedings of the 20th ACM Conference on
Hypertext and Hypermedia, Torino, Italy, June 29 - July
1, 2009, стр. 209-218. ACM, (2009)
F. Abel, N. Henze, D. Krause, и M. Kriesell. Workshop on Social Web Search and Mining, 17th International World Wide Web Conference (WWW '08), Beijing, China, стр. 1--8. (апреля 2008)
F. Abel, N. Henze, и D. Krause. 2008 IEEE / WIC / ACM International Conference on Web Intelligence,
WI 2008, 9-12 December 2008, Sydney, NSW, Australia, Main
Conference Proceedings, стр. 148-154. IEEE, (2008)