Semantic Based Access over XML Data

被引:0
|
作者
Bikakis, Nikos [1 ]
Gioldasis, Nektarios [1 ]
Tsinaraki, Chrisa [1 ]
Christodoulakis, Stavros [1 ]
机构
[1] Tech Univ Crete, Dept Elect & Comp Engn, Lab Distributed Multimedia Informat Syst & Applic, Kounoupidiana Chania 73100, Greece
关键词
Semantic Web; XML Data; Information Integration; Interoperability; Query Translation; SPARQL; XQuery; SPARQL2XQuery;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The need for semantic processing of information and services has lead to the introduction of tools for the description and management of knowledge within organizations, such as RDF, OWL, and SPARQL. However, semantic applications may have to access data from diverse sources across the network. Thus, SPARQL queries may have to be submitted and evaluated against existing XML or relational databases, and the results transferred back to be assembled for further processing. In this paper we describe the SPARQL2XQuery framework, which translates the SPARQL queries to semantically equivalent XQuery queries for accessing XML databases from the Semantic Web environment.
引用
收藏
页码:259 / 267
页数:9
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