Integrating environmental information: incorporating metadata in a distributed information system's architecture

被引：6

作者：

Cranefield, S ^{[1
]}

Purvis, M ^{[1
]}

机构：

[1] Univ Otago, Dept Informat Sci, Dunedin, New Zealand

来源：

ADVANCES IN ENVIRONMENTAL RESEARCH | 2001年 / 5卷 / 04期

关键词：

environmental metadata; environmental information systems; UML; RDF; distributed architectures;

D O I：

10.1016/S1093-0191(01)00082-X

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

An approach is presented for incorporating metadata constraints into queries to be processed by a distributed environmental information system. The approach, based on novel metamodel unifying concepts from the Unified Modelling Language (UML), the Object Query Language (OQL), and the Resource Description Framework (RDF), allows metadata information to be represented and processed in combination with regular data queries. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：319 / 325

页数：7