URI | http://purl.tuc.gr/dl/dias/14745BDE-923B-46A7-9B8E-E14A54112D25 | - |
Αναγνωριστικό | https://doi.org/10.1007/978-3-642-03573-9_32 | - |
Γλώσσα | en | - |
Μέγεθος | 10 pages | en |
Τίτλος | Querying XML data with SPARQL | en |
Δημιουργός | Christodoulakis Stavros | en |
Δημιουργός | Χριστοδουλακης Σταυρος | el |
Δημιουργός | Nikos Bikakis | en |
Δημιουργός | Gioldasis Nektarios | en |
Δημιουργός | Chrisa Tsinaraki | en |
Εκδότης | Springer Verlag | en |
Περίληψη | SPARQL is today the standard access language for Semantic Web data. In the recent years XML databases have also acquired industrial importance due to the widespread applicability of XML in the Web. In this paper we present a framework that bridges the heterogeneity gap and creates an interoperable environment where SPARQL queries are used to access XML databases. Our approach assumes that fairly generic mappings between ontology constructs and XML Schema constructs have been automatically derived or manually specified. The mappings are used to automatically translate SPARQL queries to semantically equivalent XQuery queries which are used to access the XML databases. We present the algorithms and the implementation of SPARQL2XQuery framework, which is used for answering SPARQL queries over XML databases. | en |
Τύπος | Πλήρης Δημοσίευση σε Συνέδριο | el |
Τύπος | Conference Full Paper | en |
Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
Ημερομηνία | 2015-10-04 | - |
Ημερομηνία Δημοσίευσης | 2009 | - |
Θεματική Κατηγορία | Mapping OWL to XML Schema | en |
Θεματική Κατηγορία | The Query Translation Process | en |
Βιβλιογραφική Αναφορά | N. Bikakis, N. Gioldasis, C. Tsinaraki, S. Christodoulakis ,"Querying XML data with SPARQL " in 2009 Int. Conference on Data.and Expert Sys. ap. DEXA , pp.372-381.doi: 10.1007/978-3-642-03573-9_32 | en |