Combination of Ontology Model and Semantic Link Network in Web Resource Retrieval

摘要

Ontology Model and Semantic Link Network (SLN) are two important semantic data models in Semantic Web. Ontology Model can describe network resource in concept space, while SLN can describe various links and relations between network resources. Combination of Ontology Model and SLN can help to improve the effect of network resource retrieval, but data transfer and exchange between ontological knowledge base and SLN knowledge base are needed. This paper presents semantic relationship tree (SRT) to realize the information transfer from Ontology Model to SLN, and also gives an example of network resource retrieval based on ontology knowledge base and SLN knowledge base.