S. Hellmann, C. Stadler, J. Lehmann, und S. Auer. Proc. of 8th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE), Volume 5871 von Lecture Notes in Computer Science, Seite 1209--1223. (2009)
S. Auer, S. Dietzold, J. Lehmann, S. Hellmann, und D. Aumueller. Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009, Seite 621--630. ACM, (2009)
S. Hellmann, J. Lehmann, S. Auer, und M. Nitzschke. EKAW, Seite 446--449. (2012)published at EKAW, preprint http://jens-lehmann.org/files/2012/ekaw_nif_combinator.pdf.
S. Auer, S. Dietzold, J. Lehmann, S. Hellmann, und D. Aumueller. Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009, Seite 621--630. ACM, (2009)
S. Hellmann, J. Lehmann, und S. Auer. Learning of OWL Class Expressions on Very Large Knowledge Bases and its Applications, Kapitel 5, IGI Global, (2011)
S. Hellmann, C. Stadler, J. Lehmann, und S. Auer. Proc. of 8th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE), Volume 5871 von Lecture Notes in Computer Science, Seite 1209--1223. (2009)
S. Hellmann, J. Lehmann, S. Auer, und M. Nitzschke. EKAW, Seite 446-449. (2012)published at EKAW, preprint http://jens-lehmann.org/files/2012/ekaw_nif_combinator.pdf.
S. Hellmann, J. Lehmann, und S. Auer. EKAW 2012, Springer, (2012)published at EKAW, preprint: http://svn.aksw.org/papers/2012/NIF/EKAW_short_paper/public.pdf.
A. Klebeck, S. Hellmann, C. Ehrlich, und S. Auer. The Semanic Web: Research and Applications, Volume 6644 von Lecture Notes in Computer Science, Springer Berlin / Heidelberg, (2011)
C. Stadler, M. Martin, J. Lehmann, und S. Hellmann. 6th Workshop on Scripting and Development for the Semantic Web Colocated with ESWC 2010 30th or 31st May, 2010 Crete, Greece, (2010)