Publications
2013
Proceedings of the 1st International Workshop on Crowdsourcing the Semantic Web, Sydney, Australia, October 19, 2013 Proceeding
CEUR-WS.org, 1030 , 2013.
Extraktion, Mapping und Verlinkung von Daten im Web - Phasen im Lebenszyklus von Linked Data Journal Article
In: Datenbank-Spektrum, 13 (2), pp. 77–87, 2013.
Publishing and interlinking the Global Health Observatory dataset - Towards increasing transparency in Global Health Journal Article
In: Semantic Web, 4 (3), pp. 315–322, 2013.
2012
LinkedGeoData: A core for a web of spatial open data Journal Article
In: Semantic Web, 3 (4), pp. 333–354, 2012.
Usage-Centric Benchmarking of RDF Triple Stores Inproceedings
In: Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence, July 22-26, 2012, Toronto, Ontario, Canada, AAAI Press, 2012.
EAGER: Extending Automatically Gazetteers for Entity Recognition Inproceedings
In: Proceedings of the 3rd Workshop on the People's Web Meets NLP: Collaboratively Constructed Semantic Resources and their Applications to NLP@ACL 2012, Jeju, Republic of Korea, July 13, 2012, pp. 29–33, Association for Computational Linguistics, 2012.
Navigation-Induced Knowledge Engineering by Example Inproceedings
In: Semantic Technology, Second Joint International Conference, JIST 2012, Nara, Japan, December 2-4, 2012. Proceedings, pp. 207–222, Springer, 2012.
Improving the Performance of the DL-Learner SPARQL Component for Semantic Web Applications Inproceedings
In: Semantic Technology, Second Joint International Conference, JIST 2012, Nara, Japan, December 2-4, 2012. Proceedings, pp. 332–337, Springer, 2012.
Universal OWL Axiom Enrichment for Large Knowledge Bases Inproceedings
In: Knowledge Engineering and Knowledge Management - 18th International Conference, EKAW 2012, Galway City, Ireland, October 8-12, 2012. Proceedings, pp. 57–71, Springer, 2012.
Linked-Data Aware URI Schemes for Referencing Text Fragments Inproceedings
In: Knowledge Engineering and Knowledge Management - 18th International Conference, EKAW 2012, Galway City, Ireland, October 8-12, 2012. Proceedings, pp. 175–184, Springer, 2012.
LODStats - An Extensible Framework for High-Performance Dataset Analytics Inproceedings
In: Knowledge Engineering and Knowledge Management - 18th International Conference, EKAW 2012, Galway City, Ireland, October 8-12, 2012. Proceedings, pp. 353–362, Springer, 2012.
NIF Combinator: Combining NLP Tool Output Inproceedings
In: Knowledge Engineering and Knowledge Management - 18th International Conference, EKAW 2012, Galway City, Ireland, October 8-12, 2012. Proceedings, pp. 446–449, Springer, 2012.
Assessing Linked Data Mappings Using Network Measures Inproceedings
In: The Semantic Web: Research and Applications - 9th Extended Semantic Web Conference, ESWC 2012, Heraklion, Crete, Greece, May 27-31, 2012. Proceedings, pp. 87–102, Springer, 2012.
Managing the Life-Cycle of Linked Data with the LOD2 Stack Inproceedings
In: The Semantic Web - ISWC 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part II, pp. 1–16, Springer, 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.