Ontology-based Integration and Interoperation of XML Data

摘要：

In order to solve the problem of data integration and interoperation of heterogeneous XML sources, an ontology-based framework has been created at a semantic level in this paper. Because ontologies carries explicit semantics, In our approach, the global ontology is expressed in RDF Schema and constructed using the global-as-view approach by merging individual local ontologies, which represent XML source schemas. We provide formal model for the mappings between XML schemas and local RDFS ontologies and those between local ontologies and the global RDFS ontology. Empirical results show that the query processing for data integration and interoperation is effective and speedy using this method. So the integration and interoperation of XML data is solved.

关键词： Semantic Data Integration and Interoperation Ontology RDFS Query processing

作者: Ze Hua JianMin Ban

作者单位: College of Electronics and information Engineering, SuZhou University of Science and Technology, SuZhou , 215011,China

会议类型: 国际会议

会议名称: Sixth International Conference on Semantics,Knowledge and Grids(第六届语义、知识与网格国际会议 SKG 2010)

会议地点: 宁波

会议语种:英文

页码: 422-423

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）