- SIGMOD Record 31(2):84-93 (2002)
- ICDE, page 238-245. IEEE Computer Society, (1992)
- ACM Multimedia 1, page 419-430. ACM, (1999)
- CoRR (2010)
- Proceedings of the twelfth international conference on Information and knowledge management, page 394--401. New York, NY, USA, ACM, (2003)
- (ohne Datum)
- (1999)
- (nicht angegeben)
- IEEE Trans. Knowl. Data Eng. 15(1):236-239 (2003)
- JIDM 2(2):77-92 (2011)
- IEEE Internet Computing 6(4):60-69 (2002)
- Addison-Wesley Longman Publishing Co., Inc., Boston, MA, USA, (1999)
- Addison-Wesley Longman Publishing Co., Inc., Boston, MA, USA, (1999)
- SPIRE, volume 3246 of Lecture Notes in Computer Science, page 171-182. Springer, (2004)
- SIGIR, page 215-224. ACM, (2011)
- SPIRE, volume 2857 of Lecture Notes in Computer Science, page 197-210. Springer, (2003)
- SPIRE, volume 2857 of Lecture Notes in Computer Science, page 43-55. Springer, (2003)
- ECIR, volume 2633 of Lecture Notes in Computer Science, page 491-501. Springer, (2003)
- SPIRE, volume 2476 of Lecture Notes in Computer Science, page 210-226. Springer, (2002)
- Performance, volume 2459 of Lecture Notes in Computer Science, page 374-404. Springer, (2002)


author