Ontology may evolve when the domain, time and application' requirement change. Therefiore, the evolution of ontology along with environment change become the key point of cunrent research. This paper proposes a fiamework fior domain ontology evolution semi-automatically based on foreign ontology evolution theory and fully grasping the OWL language structure,introduces ontology atomic changes and complex changes , designs the algorithm of capturing ontology changes semiautomatically and of semantic changes based on OWL language, introduces the operation order of a collection of ontology atomic changes, finally it verifies that this the program of semi-automatic domain ontology evolution is fasible, and scalable through the experiment.%本体随着领域、时间、应用环境等的变化而不断发生着演变,因此,本体的完善以及随环境的变化而进化就成为了当前本体研究的重点.本文在引进国外本体进化理论及充分掌握OWL语言结构的基础上,提出了一个具有领域特色的本体半自动进化方案,引进了本体原子变化和复合变化,设计了武装直升机领域本体变化获取算法和基于OWL语言的本体语义变化算法,提出了本体原子变化集合的实施顺序算法,最后通过实验验证该领域本体半自动进化方案是可行的,且具有很大拓展性的.
展开▼
