摘要： 提出了将OWL和Horn子句相结合构建β-PSML语言,它既可以表示OWL中不能表示的多元关系,又可以表示Horn子句难以表示的有丰富等级结构的领域模型。提出的β-PSML语言是一种语义Web中新的知识表示方法,利用该β-PSML语言的推理功能可以完成语义Web中的查询。
关键词:
问题解决标记语言,
OWL,
语义Web,
Horn子句
Abstract: This paper proposes to construct β-PSML by combining OWL with Horn clauses.In this way,β-PSML can represent multi-relations,which cannot be represented by OWL.In addition,β-PSML is expressive enough to model domains with a rich hierarchical structure that Horn clauses are not able to do.β-PSML presented in this paper is a new method of knowledge representation for the semantic Web,and it can answer queries for the semantic Web by using its reasoning mechanism.
中图分类号:
苏依拉;郑磊;刘椿年;钟宁;. 基于OWL和Horn子句的β-PSML语言框架[J]. , 2005, 31(23): 75-.
SU Yila1,2,ZHENG Lei1,LIU Chunnian1,ZHONG Ning3,LIU Jiming4. A Framework of β-PSML by Combining OWL and Horn Clause[J]. , 2005, 31(23): 75-.