CAJ | 학술논문

针对Web信息查询缺乏对查询概念的相关语义这一问题,引入一种本体的形式化模型,通过引入本体内聚度等概念建立本体中概念间的语义关联,从而便于对常识知识的处理,并作为语义扩展及缓存的依据,由此建立起查询的上下文关联及联想,给查询带来较好的适应性.
침대Web신식사순결핍대사순개념적상관어의저일문제,인입일충본체적형식화모형,통과인입본체내취도등개념건립본체중개념간적어의관련,종이편우대상식지식적처리,병작위어의확전급완존적의거,유차건립기사순적상하문관련급련상,급사순대래교호적괄응성.
Facing the query Web information system often makes a naive mistake and absent of adaptability.This is caused by the absence of common sense knowledge relative to the conception queried.In the paper,we introduce a knowledge base based on ontology,modeling semantic relation between conceptions queried through a conception called associate-degree.This model facilitates the processing of common sense knowledge,builds context relation and association of the conception queried,and brings adaptability to Web query.