- Quality and Reliability Eng. Int. 28(1):47-57 (2012)
- International Semantic Web Conference, volume 2342 of Lecture Notes in Computer Science, page 221-235. Springer, (2002)
- Halle in Magdeburg, (1705)
- Universität Trier, Mathematik/Informatik, Forschungsbericht (2003)
- IEEE Internet Computing 4(5):63-74 (2000)
- Foundations for the Web of Information and Services, page 327-341. Springer, (2011)
- JIP (2008)
- ACM Transactions on Multimedia Computing Communications and Applications(Volume 5):Issue 4 (2009)
- Int. J. Hum.-Comput. Stud. 68(10):641-668 (2010)
- K-CAP, page 15-22. ACM, (2007)
- ICASSP, page 969-972. IEEE, (2011)
- EvoWorkshops, volume 3005 of Lecture Notes in Computer Science, page 208-218. Springer, (2004)
- International Semantic Web Conference, volume 2342 of Lecture Notes in Computer Science, page 221-235. Springer, (2002)
- Ada-Europe, volume 2361 of Lecture Notes in Computer Science, page 334-343. Springer, (2002)
- Nucleic Acids Research 6(1):29- (1979)
- Nucleic Acids Research 29(1):189-193 (2001)
- Nucleic Acids Research 11(1):105- (1983)
- Nucleic Acids Research 28(1):197-200 (2000)
- Nucleic Acids Research 27(1):192-195 (1999)
- Nucleic Acids Research 9(13):3187-3198 (1981)


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