Prof. Dr. Johanna Völker  RDF Resource Description Framework Icon

Alumni Assistant Professor

Group Leader: Knowledge Extraction

B6, 26 Room C 1.09

phone: +49 621 181 2661

johanna (at) informatik.uni-mannheim.de

Consultation hours by appointment


Projects

  • GOLD: Generating Ontologies from Linked Data (financed by the German Research Foundation, DFG)
  • Margarete-von-Wrangell Habilitation Scholarship: Linguistic Aspects of Symbolic Knowledge Representation
  • SONET: Ontology-based Classification of Animal Experiment Proposals (financed by the Federal Institute for Risk Assessment, BfR)
  • WOVEN Postdoc Scholarship
  • VLB-KB (funded by VLB Berlin e.V.)
  • Text Mining and Retrieval of Customer Data (funded by industry partner)
  • Activity Recognition for Healthcare (funded by industry partner)

Publications

2017

2016

2015

2014

  • Jens Lehmann and Johanna Völker Perspectives on Ontology Learning. IOS Press / AKA, 2014.
  • Lorenz Bühmann, Daniel Fleischhacker, Jens Lehmann, André Melo and Johanna Völker Inductive Lexical Learning of Class Expressions. In: Lecture Notes in Computer ScienceKnowledge Engineering and Knowledge Management : 19th International Conference, EKAW 2014, Linköping, Sweden, November 24-28, 2014, Proceedings; 42-53. Springer, Berlin [u.a.], 2014.
  • Daniel Fleischhacker, Heiko Paulheim, Volha Bryl, Johanna Völker and Christian Bizer Detecting Errors in Numerical Linked Data Using Cross-Checked Outlier Detection. In: Lecture Notes in Computer ScienceThe Semantic Web – ISWC 2014 : 13th International Semantic Web Conference, Riva del Garda, Italy, October 19-23, 2014. Proceedings, Part I; 357-372. Springer Internat. Publ., Cham, 2014.
  • André Melo, Martin Theobald and Johanna Völker Correlation-based Refinement of Rules with Numerical Attributes. In: Proceedings of the twenty-seventh International Conference of the Florida Artificial Intelligence Research Society (FLAIRS) : May 21 - 23, 2014 Pensacola Beach, Florida, USA; 345-350. AAAI Press, Palo Alto, Calif., 2014.

2013

2012

2011

2010

  • Philipp Cimiano, Johanna Völker and Paul Buitelaar Ontology Construction. In: Nitin Indurkhya, Ontology Construction; 577-604, CRC Press, Boca Raton, Fla. [u.a.], 2010.
  • Kai Eckert, Magnus Pfeffer and Johanna Völker Towards Interoperable Metadata Provenance. SWPM 2010 : Proceedings of the Second International Workshop on the Role of Semantic Web in Provenance Management : Workshop at the 9th International Semantic Web Conference (ISWC2010) - ISWC 2010 Workshops Volume VII, Shanghai, China, November 7, 2010 , 2010.
  • Birte Glimm, Sebastian Rudolph and Johanna Völker Integrated Metamodeling and Diagnosis in OWL 2. In: Lecture Notes in Computer ScienceThe Semantic Web – ISWC 2010 : 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part I; 257-272. Springer, Berlin [u.a.], 2010.
  • Thomas Markotschi and Johanna Völker GuessWhat?! Human Intelligence for Mining Linked Data. KIELD 2010 : Proceedings of the 1st Workshop on Knowledge Injection into and Extraction from Linked Data; Lisbon, Portugal, October 15, 2010 , 2010.
  • Dominique Ritze, Johanna Völker, Christian Meilicke and Ondrej Svab-Zamazal Linguistic Analysis for Complex Ontology Matching. OM-2010 : Proceedings of the 5th International Workshop on Ontology Matching (OM-2010) collocated with the 9th International Semantic Web Conference (ISWC-2010), Shanghai, China, November 7, 2010, 2010.

2009

2008


Activities

  • Chair: 4th Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data (Know@LOD) at ESWC 2015
  • Chair: Workshops and Tutorials Chair of the International Semantic Web Conference (ISWC) 2014
  • Chair: 3rd Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data (Know@LOD) at ESWC 2014
  • Chair: 2nd Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data (Know@LOD) at ESWC 2013
  • Chair: Workshop Chair of the Extended Semantic Web Conference (ESWC) 2013
  • Chair: Program Chair of the International Conference on Knowledge Engineering and Knowledge Management (EKAW) 2012
  • Chair: 1st Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data (Know@LOD) at ESWC 2012
  • Chair: Natural Language Processing Track of the European Semantic Web Conference (ESWC) 2012
  • Chair: Demo/Poster Session of the International Conference on Knowledge Engineering and Knowledge Management (EKAW) 2010
  • Reviewer: IEEE Transactions on Knowledge & Data Engineering
  • Reviewer: IEEE Transactions on Services Computing
  • Reviewer: IEEE Transactions on Learning Technologies
  • Reviewer: IEEE Transactions on the Web
  • Reviewer: Journal of Biomedical Semantics (JBS)
  • Reviewer: Journal of Human Computer Interaction (IJHCS)
  • Reviewer: Journal of Web Semantics (JWS)
  • Reviewer: Journal of Data & Knowledge Engineering (DKE)
  • Reviewer: Journal of Semantic Web and Information Systems (IJSWIS)
  • Reviewer: Journal of Knowledge Engineering and Data Mining (IJKEDM)
  • Reviewer: Journal of Advances in Artificial Intelligence (AAI)
  • Editorial Board Member: Video Journal of Semantic Data Management (SDM)
  • PC Member: International World Wide Web Conference (WWW) 2016
  • PC Member: International Conference on Artificial Intelligence (AAAI) 2015
  • PC Member: International World Wide Web Conference (WWW) 2015
  • PC Member: International Conference on Knowledge Engineering and Knowledge Management (EKAW) 2014
  • PC Member: International Semantic Web Conference (ISWC) 2014
  • PC Member: European Semantic Web Conference (ESWC) 2014
  • PC Member: German Conference on Artificial Intelligence (KI) 2014
  • PC Member: International Joint Conference on Artificial Intelligence (IJCAI) 2013
  • PC Member: International Conference on Artificial Intelligence (AAAI) 2013
  • PC Member: European Semantic Web Conference (ESWC) 2013
  • PC Member: International Semantic Web Conference (ISWC) 2013
  • PC Member: German Conference on Artificial Intelligence (KI) 2013
  • PC Member: International Conference on Artificial Intelligence (AAAI) 2012
  • PC Member: European Conference on Artificial Intelligence (ECAI) 2012
  • PC Member: German Conference on Artificial Intelligence (KI) 2012
  • PC Member: International Conference on Ontologies, Databases and Applications of Semantics (ODBASE) 2012
  • PC Member: International Joint Conference on Neural Networks (IJCNN) 2012
  • PC Member: Workshop on Linked Data in Linguistics at the Conference of the German Linguistic Society 2012
  • PC Member: International Conference on Business Information Systems (BIS) 2011
  • PC Member: International Conference on Semantic Systems (I-Semantics) 2011
  • PC Member: International Conference on Database and Expert Systems Applications (DEXA) 2011
  • PC Member: European Semantic Web Conference (ESWC) 2011 - Ontologies Track
  • PC Member: European Semantic Web Conference (ESWC) 2011 - Natural Language Processing Track
  • PC Member: Workshop on Uncertainty Reasoning for the Semantic Web (URSW) at ISWC 2010
  • PC Member: Workshop on the Evaluation of Semantic Technologies (IWEST) at ISWC 2010
  • PC Member: Workshop on Ontology Quality at EKAW 2010
  • PC Member: PhD Symposium at ESWC 2010
  • PC Member: Demo/Poster Session at ESWC 2010
  • PC Member: International Conference on Database and Expert Systems Applications (DEXA) 2010
  • PC Member: International Conference on Artificial Intelligence - Methodology, Systems, Applications (AIMSA) 2010
  • PC Member: International Conference on Advances in Semantic Processing (SEMAPRO) 2009
  • PC Member: Workshop on Uncertainty Reasoning for the Semantic Web (URSW) at ISWC 2009
  • PC Member: International Semantic Web Conference (ISWC) 2009
  • PC Member: PhD Symposium at ESWC 2009
  • PC Member: Demo/Poster Session at ESWC 2009
  • Tutorial: Natural Language Processing for the Semantic Web at LREC 2010
  • Tutorial: Formal Concept Analysis for the Semantic Web (FCA4SW) at ISWC 2008
  • Tutorial: Natural Language Processing for the Semantic Web at EKAW 2006
  • Tutorial: Natural Language Processing for the Semantic Web at ESWC 2005
  • User Advisory Board Member: EU FP7 Project - Incentives for Semantics (INSEMTIVES)