F. Abel, N. Henze, R. Kawase, und D. Krause. The Semantic Web: Research and Applications, Volume 6089 von Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2010)
F. Abel, N. Henze, und D. Krause. Proceeding of the 17th ACM conference on Information and knowledge management, Seite 1429--1430. New York, NY, USA, ACM, (2008)
F. Abel, N. Henze, und D. Krause. CIKM '08: Proceeding of the 17th ACM conference on Information and knowledge mining, Seite 1429--1430. New York, NY, USA, ACM, (2008)
F. Abel, N. Henze, und D. Krause. Proceeding of the 17th ACM conference on Information and knowledge management, Seite 1429--1430. New York, NY, USA, ACM, (2008)
J. Abernethy, O. Chapelle, und C. Castillo. Proceedings of the 4th International Workshop on Adversarial Information Retrieval on the Web, Seite 41--44. New York, NY, USA, ACM, (2008)
D. Abrams, R. Baecker, und M. Chignell. Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, Seite 41--48. New York, NY, USA, ACM Press/Addison-Wesley Publishing Co., (1998)
D. Achlioptas, und F. McSherry. Proceedings of the thirty-third annual ACM symposium on Theory of computing, Seite 611--618. New York, NY, USA, ACM, (2001)