Ontology Maintenance
Maintaining knowledge bases in the Semantic Web is a challenging task. We are working on several methods to simplify it by using inference and machine learning techniques.
Journal Publications
Conference Publications
- "ACRyLIQ: Leveraging DBpedia for Adaptive Crowdsourcing in Linked Data Quality Assessment"
Umair Ul Hassan, Edward Curry, Amrapali J. Zaveri, Edgard Marx, Jens Lehmann
In: 20th International Conference on Knowledge Engineering and Knowledge Management (EKAW), November 19-23, 2016, Bologna, Italy, Lecture Notes in Computer Science, Springer, 2016
- "Improving the Performance of a SPARQL Component for Semantic Web Applications"
Didier Cherix, Sebastian Hellmann, Jens Lehmann
In: Proceedings of the 2nd Joint International Semantic Technology Conference (JIST), Lecture Notes in Computer Science, volume 7774, pages 332-337, Springer, 2012
- "Universal OWL Axiom Enrichment for Large Knowledge Bases"
Lorenz Bühmann, Jens Lehmann
In: Proceedings of the 18th International Conference on Knowledge Engineering and Knowledge Management (EKAW), Lecture Notes in Computer Science, volume 7603, pages 57-71, Springer, 2012
- "ORE - A Tool for Repairing and Enriching Knowledge Bases"
Jens Lehmann, Lorenz Bühmann
In: Proceedings of the 9th International Semantic Web Conference, Lecture Notes in Computer Science, volume 6497, pages 177-193, Springer, 2010
Theses
"Spielbasierte Verifikation von Links im Semantic Web"
Quan Nguyen
University of Leipzig, 2012
"Reparatur und Erweiterung von OWL Ontologien"
Lorenz Bühmann
University of Leipzig, 2010
Presentations
- "The Linked Data Life-Cycle"
Jens Lehmann, Lorenz Bühmann
Invited Lecture Series at the ICCL Summer School 2013, 2013
- "Managing the Life-Cycle of Large Scale Web Datasets"
Jens Lehmann, Sören Auer, Claus Stadler
Keynote talk at the Joint Workshop on Knowledge Evolution and Ontology Dynamics at ISWC 2012, 2012
- "Ontology Semantics, Repair and Enrichment"
Jens Lehmann, Lorenz Bühmann
Lecture at the Indian Summer School on Linked Data (ISSLOD), University of Leipzig, 2011
- "ORE - Ontology Repair and Enrichment"
Jens Lehmann, Lorenz Bühmann
9th International Semantic Web Conference, 2010