摘要
为解决服务组合技术中本体实例的自动生成问题,建立了一个基于分词系统、面向服务组合领域的有限汉语语法学习系统(LCGAS);同时为将学习系统的学习结果表示为与本体相一致的形式,提出一种有限汉语语法的描述逻辑表示方法.性能测试结果表明,系统在句法分析时具有较高的成功率,与提出的表示方法相结合,能较好地解决本体实例的自动生成问题.
A limited Chinese grammar acquisition system （LCGAS） based on part of speech division is built for service composition to solve the half-automatic generation of ontology instance in the technology of service composition. At the same time, in order to express the acquisition result of the acquisition sys- tem consistently with the ontology, a description logic denotation method of limited Chinese grammar is put forward. At the end of the paper, the result of performance test showed that the LCGAS had a higher success ratio and when combined with the denotation method, it could better solve the problem of half- automatic generation of ontology instance.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
2010年第5期37-40,共4页
Journal of Beijing University of Posts and Telecommunications
基金
国家重点基础研究发展计划项目(2009CB320504)
国家自然科学基金委创新研究群体项目(60821001)
高等学校博士学科点专项科研基金项目(20090005120012)
关键词
本体
实例
服务组合
学习系统
ontology
instance
service composition
acquisition system
