基于本体的高校信息资源集成研究

Research on Ontology-Based Information Resource Integration in College

因本体对信息资源进行形式化描述以后,机器就可以理解语义,因此,提出了基于本体的信息资源集成模型体系结构,阐述了模型的层次结构、本体构建和全局查询分解算法,然后利用原型系统验证了模型可以解决信息资源集成中的语义异构问题.

Afler formalization description by the information resource ontology, the machine can understand seman- tics. Therefore, the integration system model of ontology based on the structure of information resources is improved. It can be used for expounding the model hierarchy, ontology construction and global query decomposition algorithm. And then, the problem of semantic heterogeneity of information resources inte- gration can he resolved by using the prototype system.