文章基本信息

标题：USING SEMANTIC WEB TECHNOLOGIES IN HETEROGENEOUS DISTRIBUTED DATABASE SYSTEM: A CASE STUDY FOR MANAGING ENERGY DATA ON MOBILE DEVICES
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作者：Zhan Liu ; Anne Le Calvé ; Fabian Cretton 等
期刊名称：International Journal of New Computer Architectures and their Applications
印刷版ISSN：2220-9085
出版年度：2014
卷号：4
期号：2
页码：56-69
DOI：10.17781/p006
出版社：Society of Digital Information and Wireless Communications
摘要：Managing energy data from multiple distributed and heterogeneous sources is an important issue worldwide. This study focused on using semantic web technologies in an energy data management system. Specifically, we provided a federated approach - a mediator server - that allows users to access to multiple heterogeneous data sources, including four typical types of databases in energy data resources: relational database, Triplestore, NoSQL database, and XML. A proposed architecture based on this approach is then presented and our solution can realize the data acquisition and integration without the need to rewrite or transform the local data into a unified data. We further examined our architecture by a case study in a Swiss energy company and tested the system based on a mobile platform.
关键词：Semantic web; heterogeneous distributed database ; system; SPARQL; RDF wrapper; database integration; ; energy management; mobile application