基于本体的环境信息系统框架

An environmental information system framework based on ontology

为了解决环境信息学研究和应用中所遇到的数据异构、系统互操作和信息检索等问题,将信息学中本体和语义网研究领域的最新成果引入环境信息学,提出和设计了一个基于本体的环境信息系统框架。该框架以本体技术为核心,采用双层本体结构,提供语义级的信息共享和系统互操作,实现了环境信息服务和环境智能信息检索功能,具有很强的可扩展性。

For the problems like heterogeneous data, system interoperability and information retrieval, in the environmental informatics, we introduce the most recent results of ontology and semantic web in the field of informatics into the environmental informatics. Here, an environmental information system framework based on ontology is provided. It focuses on the ontology technology, with double-layer ontology structure, and offers both the formation share and system interoperation in semantic level. Environmental information services and environmental intelligent information retrieval are realized in the frame, and can be extended further.