Dag Hovland
Dag Hovland
Software Consultant, Bouvet
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Cited by
Cited by
Ontology based data access in Statoil
E Kharlamov, D Hovland, MG SkjŠveland, D Bilidas, E JimÚnez-Ruiz, ...
Journal of Web Semantics 44, 3-36, 2017
OptiqueVQS: A visual query system over ontologies for industry
A Soylu, E Kharlamov, D Zheleznyakov, E Jimenez-Ruiz, M Giese, ...
Semantic Web 9 (5), 627-660, 2018
Ontology based access to exploration data at Statoil
E Kharlamov, D Hovland, E JimÚnez-Ruiz, D Lanti, H Lie, C Pinkel, ...
International Semantic Web Conference, 93-112, 2015
Optique system: towards ontology and mapping management in OBDA solutions
P Haase, I Horrocks, D Hovland, T Hubauer, E JimÚnez, E Kharlamov, ...
Ontology-based integration of cross-linked datasets
D Calvanese, M Giese, D Hovland, M Rezk
International Semantic Web Conference, 199-216, 2015
Efficient ontology-based data integration with canonical IRIs
G Xiao, D Hovland, D Bilidas, M Rezk, M Giese, D Calvanese
European Semantic Web Conference, 697-713, 2018
Engineering ontology-based access to real-world data sources
MG SkjŠveland, M Giese, D Hovland, EH Lian, A Waaler
Journal of Web Semantics 33, 112-140, 2015
Regular expressions with numerical constraints and automata with counters
D Hovland
International Colloquium on Theoretical Aspects of Computing, 231-245, 2009
Ontology-based data access to Slegge
D Hovland, R Kontchakov, MG SkjŠveland, A Waaler, M Zakharyaschev
International Semantic Web Conference, 120-129, 2017
The membership problem for regular expressions with unordered concatenation and numerical constraints
D Hovland
International Conference on Language and Automata Theory and Applicationsá…, 2012
Hallstein Lie, Christoph Pinkel, Martin Rezk, Martin G. SkjŠveland, Evgenij Thorstensen, Guohui Xiao, Dmitriy Zheleznyakov, and Ian Horrocks. Ontology based access toá…
E Kharlamov, D Hovland, E JimÚnez-Ruiz, D Lanti
The Semantic Web-ISWC, 11-15, 2015
The inclusion problem for regular expressions
D Hovland
Journal of Computer and System Sciences 78 (6), 1795-1813, 2012
Enabling ontology based access at an oil and gas company statoil
E Kharlamov, D Hovland, E JimÚnez-Ruiz, DLC Pinkel, M Rezk, ...
ISWC, 2015
Hallstein Lie, and Ian Horrocks
A Soylu, E Kharlamov, D Zheleznyakov, EJ Ruiz, M Giese, ...
OptiqueVQS: a visual query system over ontologies for industry. Semantic Web, 2017
OBDA constraints for effective query answering
D Hovland, D Lanti, M Rezk, G Xiao
International Symposium on Rules and Rule Markup Languages for the Semanticá…, 2016
Finding data should be easier than finding oil
E Kharlamov, M SkjŠveland, D Hovland, T Mailis, E Jimenez-Ruiz, ...
2018 IEEE International Conference on Big Data (Big Data), 1747-1756, 2018
Investigating the limitations of java annotations for input validation
F Mancini, D Hovland, KA Mughal
2010 International Conference on Availability, Reliability and Security, 513-518, 2010
Hallstein Lie, Yannis E
E Kharlamov, D Hovland, MG SkjŠveland, D Bilidas, E JimÚnez-Ruiz, ...
Ioannidis, Yannis Kotidis, Manolis Koubarakis, and Arild Waaler. Ontologyá…, 2017
Keywdb: A system for keyword-driven ontology-to-rdb mapping construction
D Zheleznyakov, E Kharlamov, V Klungre, MG SkjŠveland, D Hovland, ...
International Semantic Web Conference (Posters & Demos), 2016
A type system for counting instances of software components
M Bezem, D Hovland, H Truong
Theoretical Computer Science 458, 29-48, 2012
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