Book Section

Kontchakov, Roman and Rezk, M. and Rodríguez-Muro, M. and Xiao, G. and Zakharyaschev, Michael (2014) Answering SPARQL queries over databases under OWL 2 QL entailment regime. In: Mika, P. and Tudorache, T. and Bernstein, A. and Welty, C. and Knoblock, C. and Vrandečić, D. and Groth, P. and Noy, N. and Janowicz, K. and Goble, C. (eds.) The Semantic Web – ISWC 2014. Lecture Notes in Computer Science 8796. Berlin, Germany: Springer, pp. 552-567. ISBN 9783319119632.

Poulovassilis, Alexandra and Wood, Peter T. (2010) Combining approximation and relaxation in semantic web path queries. In: Patel-Schneider, P.F. and Pan, Y. and Hitzler, P. and Mika, P. and Zhang, L. and Pan, J.Z. and Horrocks, I. and Glimm, B. (eds.) The Semantic Web – ISWC 2010. Lecture Notes In Computer Science 6496. Berlin, Germany: Springer, pp. 631-646. ISBN 9783642177453.

Hurtado, C.A. and Poulovassilis, Alex and Wood, Peter (2006) A relaxed approach to RDF querying. In: Cruz, I.F. and Decker, S. and Allemang, D. and Preist, C. and Schwabe, D. and Mika, P. and Uschold, M. and Aroyo, L. (eds.) ISWC 2006: The Semantic Web. Lecture Notes in Computer Science 4273. Springer, pp. 314-328. ISBN 9783540490296.