Advances in Accessing Big Data with Expressive Ontologies. M̈oller, R., Neuenstadt, C., Oz̧cep, ̈.O., & Wandelt, S. In Timm, I. J. & Thimm, M., editors, KI 2013: Advances in Artificial Intelligence, volume 8077, of Lecture Notes in Computer Science, pages 118--129, 2013. Springer Berlin Heidelberg.
Advances in Accessing Big Data with Expressive Ontologies [link]Paper  abstract   bibtex   
Ontology-based query answering has to be supported w.r.t. secondary memory and very expressive ontologies to meet practical requirements 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{ moeller13advances,
  abstract = {Ontology-based query answering has to be supported w.r.t. secondary memory and very expressive ontologies to meet practical requirements 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 = {2013-10-24T10:55:55.000+0200},
  audience = {academic},
  author = {M̈oller, Ralf and Neuenstadt, Christian and Oz̧{c}ep, ̈Ozgür and Wandelt, Sebastian},
  bdsk-url-1 = {http://dx.doi.org/10.1007/978-3-642-40942-4_11},
  biburl = {http://www.bibsonomy.org/bibtex/2a23ea537232050cd45a5cf58385b932e/oezcep},
  booktitle = {KI 2013: Advances in Artificial Intelligence},
  date-added = {2013-10-17 10:49:56 +0200},
  date-modified = {2013-10-17 10:49:56 +0200},
  editor = {Timm, Ingo J. and Thimm, Matthias},
  interhash = {2fe8b1b7e441fe46265ebc9189dc0b10},
  intrahash = {a23ea537232050cd45a5cf58385b932e},
  keywords = {optique-project optiqueproject},
  pages = {118--129},
  partneroptique = {TUHH},
  publisher = {Springer Berlin Heidelberg},
  series = {{L}ecture {N}otes in {C}omputer {S}cience},
  title = {Advances in Accessing Big Data with Expressive Ontologies},
  url = {http://dx.doi.org/10.1007/978-3-642-40942-4_11},
  volume = {8077},
  wpoptique = {WP5},
  year = {2013},
  yearoptique = {Y1}
}

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