Publications
2012
deqa: Deep Web Extraction for Question Answering Inproceedings
In: The Semantic Web - ISWC 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part II, pp. 131–147, Springer, 2012.
DeFacto - Deep Fact Validation Inproceedings
In: The Semantic Web - ISWC 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part I, pp. 312–327, Springer, 2012.
Template-based question answering over RDF data Inproceedings
In: Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012, pp. 639–648, ACM, 2012.
The German DBpedia: A Sense Repository for Linking Entities Incollection
In: Linked Data in Linguistics - Representing and Connecting Language Data and Language Metadata, pp. 181–190, Springer, 2012.
Proceedings of the First International Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data, Heraklion, Greece, May 27, 2012 Proceeding
CEUR-WS.org, 868 , 2012.
DBpedia and the live extraction of structured data from Wikipedia Journal Article
In: Program, 46 (2), pp. 157–181, 2012.
2011
AutoSPARQL: Let Users Query Your Knowledge Base Inproceedings
In: The Semantic Web: Research and Applications - 8th Extended Semantic Web Conference, ESWC 2011, Heraklion, Crete, Greece, May 29-June 2, 2011, Proceedings, Part I, pp. 63–79, Springer, 2011.
Towards integrating fuzzy logic capabilities into an ontology-based Inductive Logic Programming framework Inproceedings
In: 11th International Conference on Intelligent Systems Design and Applications, ISDA 2011, Córdoba, Spain, November 22-24, 2011, pp. 1323–1328, IEEE, 2011.
Introduction to Linked Data and Its Lifecycle on the Web Inproceedings
In: Reasoning Web. Semantic Technologies for the Web of Data - 7th International Summer School 2011, Galway, Ireland, August 23-27, 2011, Tutorial Lectures, pp. 1–75, Springer, 2011.
DBpedia SPARQL Benchmark - Performance Assessment with Real Queries on Real Data Inproceedings
In: The Semantic Web - ISWC 2011 - 10th International Semantic Web Conference, Bonn, Germany, October 23-27, 2011, Proceedings, Part I, pp. 454–469, Springer, 2011, (ISWC Best Paper Award).
RAVEN - active learning of link specifications Inproceedings
In: Proceedings of the 6th International Workshop on Ontology Matching, Bonn, Germany, October 24, 2011, CEUR-WS.org, 2011.
ReDD-Observatory: Using the Web of Data for Evaluating the Research-Disease Disparity Inproceedings
In: Proceedings of the 2011 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2011, Campus Scientifique de la Doua, Lyon, France, August 22-27, 2011, pp. 178–185, IEEE Computer Society, 2011.
Learning of OWL Class Expressions on Very Large Knowledge Bases and its Applications Incollection
In: Semantic Services, Interoperability and Web Applications - Emerging Concepts, pp. 104–130, CRC Press, 2011.
Class expression learning for ontology engineering Journal Article
In: J. Web Semant., 9 (1), pp. 71–81, 2011.
2010
Learning OWL Class Expressions Book
IOS Press, 2010, ISBN: 978-1-60750-528-0.
Update Strategies for DBpedia Live Inproceedings
In: Proceedings of the Sixth Workshop on Scripting and Development for the Semantic Web, Crete, Greece, May 31, 2010, CEUR-WS.org, 2010.
I18n of Semantic Web Applications Inproceedings
In: The Semantic Web - ISWC 2010 - 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part II, pp. 1–16, Springer, 2010.
HANNE - A Holistic Application for Navigational Knowledge Engineering Inproceedings
In: Proceedings of the ISWC 2010 Posters & Demonstrations Track: Collected Abstracts, Shanghai, China, November 9, 2010, CEUR-WS.org, 2010.
ORE - A Tool for Repairing and Enriching Knowledge Bases Inproceedings
In: The Semantic Web - ISWC 2010 - 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part II, pp. 177–193, Springer, 2010.
Concept learning in description logics using refinement operators Journal Article
In: Mach. Learn., 78 (1-2), pp. 203–250, 2010, (Based on two ILP Best Paper Awards).
Creating knowledge out of interlinked data Journal Article
In: Semantic Web, 1 (1-2), pp. 97–104, 2010.
Extracting reduced logic programs from artificial neural networks Journal Article
In: Appl. Intell., 32 (3), pp. 249–266, 2010.
Learning OWL Class Expressions PhD Thesis
Üniversity of Leipzig, 2010, (PhD in Computer Science, supervisors: Prof. Klaus-Peter Fähnrich, Dr. Sören Auer).
2009
DL-Learner: Learning Concepts in Description Logics Journal Article
In: J. Mach. Learn. Res., 10 , pp. 2639–2642, 2009.
DBpedia - A crystallization point for the Web of Data Journal Article
In: J. Web Semant., 7 (3), pp. 154–165, 2009, (Journal of Web Semantics 2006-2010 Award).
Ideal Downward Refinement in the emphEL Description Logic Inproceedings
In: Inductive Logic Programming, 19th International Conference, ILP 2009, Leuven, Belgium, July 02-04, 2009. Revised Papers, pp. 73–87, Springer, 2009.
DBpedia Live Extraction Inproceedings
In: On the Move to Meaningful Internet Systems: OTM 2009, Confederated International Conferences, CoopIS, DOA, IS, and ODBASE 2009, Vilamoura, Portugal, November 1-6, 2009, Proceedings, Part II, pp. 1209–1223, Springer, 2009.
RelFinder: Revealing Relationships in RDF Knowledge Bases Inproceedings
In: Semantic Multimedia, 4th International Conference on Semantic and Digital Media Technologies, SAMT 2009, Graz, Austria, December 2-4, 2009, Proceedings, pp. 182–187, Springer, 2009.
LinkedGeoData: Adding a Spatial Dimension to the Web of Data Inproceedings
In: The Semantic Web - ISWC 2009, 8th International Semantic Web Conference, ISWC 2009, Chantilly, VA, USA, October 25-29, 2009. Proceedings, pp. 731–746, Springer, 2009.
Triplify: light-weight linked data publication from relational databases Inproceedings
In: Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009, pp. 621–630, ACM, 2009.