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论文类型：期刊论文

发表时间：2009-01-01

发表刊物：HUMAN AND ECOLOGICAL RISK ASSESSMENT

收录刊物：SCIE

卷号：15

期号：2

页面范围：298-315

ISSN号：1080-7039

关键字：domain ontology; wetland protection; driven model; knowledge management; information sharing

摘要：Over the past years, a large variety of methods have been proposed to protect wetlandsthe kidney of the earth. How to apply these methods is an urgently crucial problem. This study applies ontology technology to wetland protection domains, and provides a potential alternative tool to the current mainstream methods in knowledge management and information sharing. We focus on two main objectives. The first is to propose the construction of wetland protection ontologyWP-Onto (Wetland Protection Ontology), which consists of four stages: (i) demand analysis; (ii) establishment of knowledge set; (iii) refinement and extraction of concepts and relations, and establishment of ontology; (iv) encoding and formalization of ontology. The second is the application of ontology, consisting of information sharing and knowledge management.