Peter Hansen

Department of Mathematics and Computer Science, University of Bremen

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publications

Publications

2017

6

Peter Hansen, and Carsten Lutz. Computing FO-Rewritings in EL in Practice: from Atomic to Conjunctive Queries. In Proceedings of the 16th International Semantic Web Conference (ISWC 2017), 2017.
Paper (PDF)BibTex entry

5

Peter Hansen, and Carsten Lutz. Computing FO-Rewritings in EL in Practice: from Atomic to Conjunctive Queries. In Proceedings of the 30th International Workshop on Description Logics (DL 2017), 2017.

2016

4

Meghyn Bienvenu, Peter Hansen, Carsten Lutz, and Frank Wolter. First Order-Rewritability and Containment of Conjunctive Queries in Horn Description Logics. In Proceedings of the 25th International Joint Conference on Artificial Intelligence (IJCAI 2016), 2016.
Paper (PDF)BibTex entry

3

Meghyn Bienvenu, Peter Hansen, Carsten Lutz, and Frank Wolter. First Order-Rewritability and Containment of Conjunctive Queries in Horn Description Logics. In Proceedings of the 29th International Workshop on Description Logics (DL 2016), 2016.
Extended Abstract (PDF)

2015

2

Peter Hansen, Carsten Lutz, İnanç Seylan, and Frank Wolter. Efficient Query Rewriting in the Description Logic EL and Beyond. In Proceedings of the 24th International Joint Conference on Artificial Intelligence (IJCAI 2015), 2015.
Paper (PDF)BibTex entry – The Grind query rewriting system

2014

1

Peter Hansen, Carsten Lutz, İnanç Seylan, and Frank Wolter. Query Rewriting under EL TBoxes: Efficient Algorithms. In Proceedings of the 27th International Workshop on Description Logics (DL 2014), 2014.
Paper (PDF)BibTex entry – Test ontologies: dl2014-onto.tgz (0.5 MB)

2013

Peter Hansen. Non-Uniform Data Complexity of Query Answering in the Presence of Weakly Guarded TGDs. MSc Thesis, University of Bremen, 2013.
hansen-2013-msc.pdf

publications.txt · Last modified: 2017/10/05 09:16 by peter

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