Advances in Accessing Big Data with Expressive Ontologies. Möller, R., Neuenstadt, C., Öz̧cep, Ö. L., & Wandelt, S. In Eiter, T., Glimm, B., Kazakov, Y., & Krötzsch, M., editors, Description Logics, volume 1014, of CEUR Workshop Proceedings, pages 842--853, 2013. CEUR-WS.org. Link abstract bibtex Ontology-based query answering has to be supported w.r.t. secondary memory and very expressive ontologies to meet practical re-quirements in some applications. Recently, advances for the expressive DL SHI have been made in the dissertation of S. Wandelt for concept-based instance retrieval on Big Data descriptions stored in secondary memory. In this paper we extend this approach by investigating optimization algorithms for answering grounded conjunctive queries
@inproceedings{ DBLP:conf/dlog/MollerNOW13ohneCross,
abstract = {Ontology-based query answering has to be supported w.r.t. secondary memory and very expressive ontologies to meet practical re-quirements in some applications. Recently, advances for the expressive DL SHI have been made in the dissertation of S. Wandelt for concept-based instance retrieval on Big Data descriptions stored in secondary memory. In this paper we extend this approach by investigating optimization algorithms for answering grounded conjunctive queries},
added-at = {2013-10-24T11:06:29.000+0200},
audience = {academic},
author = {Möller, Ralf and Neuenstadt, Christian and Öz̧{c}ep, Özgür L. and Wandelt, Sebastian},
bibsource = {DBLP, http://dblp.uni-trier.de},
biburl = {http://www.bibsonomy.org/bibtex/26388d2154d0b5ed9af8c4df54ef4eeed/oezcep},
booktitle = {Description Logics},
date-added = {2013-10-24 11:05:24 +0200},
date-modified = {2013-10-24 11:06:04 +0200},
editor = {Eiter, Thomas and Glimm, Birte and Kazakov, Yevgeny and Krötzsch, Markus},
ee = {http://ceur-ws.org/Vol-1014/paper_41.pdf},
interhash = {2fe8b1b7e441fe46265ebc9189dc0b10},
intrahash = {6388d2154d0b5ed9af8c4df54ef4eeed},
keywords = {optique-project optiqueproject},
pages = {842--853},
partneroptique = {TUHH},
publisher = {CEUR-WS.org},
series = {CEUR Workshop Proceedings},
title = {Advances in Accessing Big Data with Expressive Ontologies},
volume = {1014},
wpoptique = {WP5},
year = {2013},
yearoptique = {Y1}
}
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