Dag Hovland

According to our database, Dag Hovland authored at least 25 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Facility Design Metadata as RDF.

Dag Hovland, Eirik Nordstrand

Proceedings of the ISWC 2023 Posters, 2023

2022

Versioned Objects.

Dag Hovland, Fredrik Chrislock

Proceedings of the ISWC 2022 Posters, 2022

Towards Addressing Requirements to Identification Posed by the Digital Transformation.

Rustam Mehmandarov, Dag Hovland, Torleif Saltvedt, Arild Waaler

Proceedings of the First International Workshop on Semantic Industrial Information Modelling (SemIIM 2022) co-located with the 19th Extended Semantic Web Conference ESWC 2022, 2022

2019

Suggesting Reasonable Phenotypes to Clinicians.

Laura Slaughter, Dag Hovland

Proceedings of the 12th International Conference on Semantic Web Applications and Tools for Health Care and Life Sciences, 2019

2018

OptiqueVQS: A visual query system over ontologies for industry.

Ahmet Soylu, Evgeny Kharlamov, Dmitriy Zheleznyakov, Ernesto Jiménez-Ruiz, Martin Giese, Martin G. Skjæveland, Dag Hovland, Rudolf Schlatte, Sebastian Brandt, Hallstein Lie, Ian Horrocks

Semantic Web, 2018

Efficient Ontology-Based Data Integration with Canonical IRIs.

Guohui Xiao, Dag Hovland, Dimitris Bilidas, Martin Rezk, Martin Giese, Diego Calvanese

Proceedings of the Semantic Web - 15th International Conference, 2018

Finding Data Should be Easier than Finding Oil.

Evgeny Kharlamov, Martin G. Skjæveland, Dag Hovland, Theofilos Mailis, Ernesto Jiménez-Ruiz, Guohui Xiao, Ahmet Soylu, Ian Horrocks, Arild Waaler

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2017

Ontology Based Data Access in Statoil.

Evgeny Kharlamov, Dag Hovland, Martin G. Skjæveland, Dimitris Bilidas, Ernesto Jiménez-Ruiz, Guohui Xiao, Ahmet Soylu, Davide Lanti, Martin Rezk, Dmitriy Zheleznyakov, Martin Giese, Hallstein Lie, Yannis E. Ioannidis, Yannis Kotidis, Manolis Koubarakis, Arild Waaler

J. Web Semant., 2017

On Improving the Phenotype Acquisition Process Using Semantic Web Technology.

Ernesto Jiménez-Ruiz, Dag Hovland, Laura Slaughter, Tony Håndstad, Arild Waaler

Proceedings of the 10th International Conference on Semantic Web Applications and Tools for Health Care and Life Sciences (SWAT4LS 2017), 2017

Ontology-Based Data Access to Slegge.

Dag Hovland, Roman Kontchakov, Martin G. Skjæveland, Arild Waaler, Michael Zakharyaschev

Proceedings of the Semantic Web - ISWC 2017, 2017

2016

OBDA Constraints for Effective Query Answering (Extended Version).

Dag Hovland, Davide Lanti, Martín Rezk, Guohui Xiao

CoRR, 2016

KeywDB: A System for Keyword-Driven Ontology-to-RDB Mapping Construction.

Dmitriy Zheleznyakov, Evgeny Kharlamov, Vidar Klungre, Martin G. Skjæveland, Dag Hovland, Martin Giese, Ian Horrocks, Arild Waaler

Proceedings of the ISWC 2016 Posters & Demonstrations Track co-located with 15th International Semantic Web Conference (ISWC 2016), 2016

OBDA Constraints for Effective Query Answering.

Dag Hovland, Davide Lanti, Martin Rezk, Guohui Xiao

Proceedings of the Rule Technologies. Research, Tools, and Applications, 2016

2015

Engineering ontology-based access to real-world data sources.

Martin G. Skjæveland, Martin Giese, Dag Hovland, Espen H. Lian, Arild Waaler

J. Web Semant., 2015

Deciding Twig-definability of Node Selecting Tree Automata.

Timos Antonopoulos, Dag Hovland, Wim Martens, Frank Neven

Theory Comput. Syst., 2015

Ontology Based Access to Exploration Data at Statoil.

Evgeny Kharlamov, Dag Hovland, Ernesto Jiménez-Ruiz, Davide Lanti, Hallstein Lie, Christoph Pinkel, Martín Rezk, Martin G. Skjæveland, Evgenij Thorstensen, Guohui Xiao, Dmitriy Zheleznyakov, Ian Horrocks

Proceedings of the Semantic Web - ISWC 2015, 2015

Ontology-Based Integration of Cross-Linked Datasets.

Diego Calvanese, Martin Giese, Dag Hovland, Martin Rezk

Proceedings of the Semantic Web - ISWC 2015, 2015

2013

Optique System: towards ontology and mapping management in OBDA solutions.

Peter Haase, Ian Horrocks, Dag Hovland, Thomas Hubauer, Ernesto Jiménez-Ruiz, Evgeny Kharlamov, Johan W. Klüwer, Christoph Pinkel, Riccardo Rosati, Valerio Santarelli, Ahmet Soylu, Dmitriy Zheleznyakov

Proceedings of the Second International Workshop on Debugging Ontologies and Ontology Mappings, 2013

2012

A type system for counting instances of software components.

Marc Bezem, Dag Hovland, Hoang Truong

Theor. Comput. Sci., 2012

The inclusion problem for regular expressions.

Dag Hovland

J. Comput. Syst. Sci., 2012

Efficient Rule-Matching for Hyper-Tableaux.

Bjarne Holen, Dag Hovland, Martin Giese

Proceedings of the IWIL 2012: The 9th International Workshop on the Implementation of Logics, 2012

The Membership Problem for Regular Expressions with Unordered Concatenation and Numerical Constraints.

Dag Hovland

Proceedings of the Language and Automata Theory and Applications, 2012

2010

Investigating the Limitations of Java Annotations for Input Validation.

Federico Mancini, Dag Hovland, Khalid A. Mughal

Proceedings of the ARES 2010, 2010

2009

Regular Expressions with Numerical Constraints and Automata with Counters.

Dag Hovland

Proceedings of the Theoretical Aspects of Computing, 2009

2008

A Type System for Usage of Software Components.

Dag Hovland

Proceedings of the Types for Proofs and Programs, International Conference, 2008