Λεπτομέρειες

ΕίδοςΔημοσίευση
ΚωδικόςTR-2010-8
ΤίτλοςSPARQL2XQuery 2.0: Yυποστήριξη Σημασιολογικών Ερωτήσεων σε XML Δεδομένα
ΣυγγραφέαςΣταυρακαντωνάκης Ι., Τσιναράκη Χρ., Μπικάκης Ν., Χριστοδουλάκης Σ.
Έτος2010
Λέξεις κλειδιάSPARQL to XQuery , SPARQL2XQUERY, XML Schema to OWL , XS2OWL , Mapping OWL to XML Schema , Query translation , Query convertion , Schema tranformation, OWL 2.0 , XML Schema 1.1
ΠερίληψηThe dominant standards in multimedia content and service description, namely the MPEG-7 and the MPEG-21, have been expressed in XML Schema syntax. In addition, ontologies that capture the semantics of these standards have been developed using the semantic web languages. Since different communities in the industry and the academia work and are familiar with the Semantic Web environment or the XML environment, a Schema mapping framework and a Query mapping framework are needed that will allow querying multimedia content and service descriptions in a uniform way in both the XML and Semantic Web environments. We present in this paper SPARQL2XQuery 2.0, a framework that allows expressing semantic queries on top of XML data through the translation of SPARQL queries in XQuery syntax. SPARQL2XQuery 2.0 may work with both existing ontologies and with automatically produced ones, formed according to our XS2OWL 2.0 transformation model. XS2OWL 2.0 exploits the OWL 2.0 semantics and supports the new XML constructs introduced by XML Schema 1.1.
ΚατηγορίαSemanttic Web, XML
Δημοσίευση5th International Workshop on Semantic Media Adaptation and Personalization (SMAP '10).
Αρχείο Επισκόπηση


Επιστροφή στην αρχική σελίδα