The Ontop Framework for Ontology Based Data Access

  • Timea Bagosi
  • Diego Calvanese
  • Josef Hardi
  • Sarah Komla-Ebri
  • Davide Lanti
  • Martin Rezk
  • Mariano Rodríguez-Muro
  • Mindaugas Slusnys
  • Guohui XiaoEmail author
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 480)


Ontology Based Data Access (OBDA) [4] is a paradigm of accessing data trough a conceptual layer. Usually, the conceptual layer is expressed in the form of an RDF(S) [10] or OWL [15] ontology, and the data is stored in relational databases.


Relational Database Description Logic Query Evaluation SPARQL Query Conceptual Layer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.



This paper is supported by the EU under the large-scale integrating project (IP) Optique (Scalable End-user Access to Big Data), grant agreement n. FP7-318338.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Timea Bagosi
    • 1
  • Diego Calvanese
    • 1
  • Josef Hardi
    • 2
  • Sarah Komla-Ebri
    • 1
  • Davide Lanti
    • 1
  • Martin Rezk
    • 1
  • Mariano Rodríguez-Muro
    • 3
  • Mindaugas Slusnys
    • 1
  • Guohui Xiao
    • 1
    Email author
  1. 1.Faculty of Computer ScienceFree University of Bozen-BolzanoBolzanoItaly
  2. 2.Obidea TechnologyJakartaIndonesia
  3. 3.IBM T.J. Watson Research CenterYorktown HeightsUSA

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