An Ontology-Based Framework for Heterogeneous Data Sources Integration
نویسندگان
چکیده
منابع مشابه
An Ontology-Based Framework for Heterogeneous Data Sources Integration
1 The Proposed Framework Ontologies have been extensively used to model domain-specific knowledge. The main reason for this success is due to their capability to be at the " semantic " level, away from data structures and implementation strategies. In addition, ontology formalisms have allowed certain kinds of reasoning to be automated within a reasonable time complexity. Due to ontology data i...
متن کاملSemantic RDF Based Integration Framework for Heterogeneous XML Data Sources
A significant amount of data on the Web is in the XML format or may easily be converted to XML or to its variations. XML is still the most appropriate language for data interchange and serialization. In this paper, a new framework which can integrate any heterogeneous XML data sources is presented. Each data source is translated into semantically meaningful regular expressions without changing ...
متن کاملOntology-based information extraction and integration from heterogeneous data sources
In this paper we present the design, implementation and evaluation of SOBA, a system for ontology-based information extraction from heterogeneous data resources, including plain text, tables and image captions. SOBA is capable of processing structured information, text and image captions to extract information and integrate it into a coherent knowledge base. To establish coherence, SOBA interli...
متن کاملOntology based framework for data integration
One of the most complex issues of the data integration is the case where there are multiple sources for the same data element. It is not easy to generate and maintain the integrated scheme. In this paper we describe a framework which encompasses the entire data integration process. The data source schemas as well as the integrated schema are expressed using an extension of an ontology definitio...
متن کاملSemantic Mediation in MedPeer: An Ontology-Based Heterogeneous Data Sources Integration System
Digital Library; Australian Business Deans Council (ABDC); Bacon’s Media Directory; Burrelle’s Media Directory; Cabell’s Directories; Compendex (Elsevier Engineering Index); CSA Illumina; DBLP; Gale Directory of Publications & Broadcast Media; GetCited; Google Scholar; INSPEC; JournalTOCs; MediaFinder; SCOPUS; The Index of Information Systems Journals; The Standard Periodical Directory; Ulrich’...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista de Informática Teórica e Aplicada
سال: 2010
ISSN: 2175-2745,0103-4308
DOI: 10.22456/2175-2745.12570