摘要： 针对传统本体构建方法的局限性，提出一种基于?-Connections理论构建旅游领域模块化本体库的方法，基于改进的Tableau算法，利用Pellet推理机实现对多个本体的联合推理。实验结果证明，该模块化构建方法可以有效降低本体构建的复杂度，有利于本体的维护和更新，提高本体重用模块抽取效率。

关键词: 本体, ?-Connections理论, 模块化, 旅游领域

Abstract: Aiming at the limitations of traditional ontology construction methods, this paper proposes a method about building some modular ontology for tourism domain based on ?-Connections theory and use the reasoner——Pellet to carry out reasoning on more than one ontology, which is based on improved Tableau algorithm. Experimental result proves that the method can reduce the complexity of constructing ontology effectively and it is conducive to the maintenance and updating of ontology. And it helps to improve the efficiency of module extraction when reusing an ontology.

Key words: ontology, ?-Connections theory, modularization, tourism domain

中图分类号: 

• TP311.13