基于本体的Deep Web查询结果自动标注  

Ontology-based automatic annotation for Deep Web

作　　者：张素智[1] 李丽娜[1] 刘中锋[1] 

机构地区：[1]郑州轻工业学院计算机与通信工程学院,河南郑州450002

出　　处：《郑州轻工业学院学报（自然科学版）》2009年第6期1-4,14,共5页Journal of Zhengzhou University of Light Industry:Natural Science

基　　金：河南省重点科技攻关项目(082102210054);河南省自然科学基金项目(0411010500)

摘　　要：为了获得完整统一的标注结果,将领域本体引入到查询结果语义标注过程中,给出基于本体的Deep Web查询结果自动标注框架,以解决接口数据类型的异构问题.该方法根据接口特征设计接口分析器,采用查询条件重置策略确定查询结果数据的语义标记.通过对多个不同领域Web数据库的测试,验证了该方法的有效性.A framework of ontology-based automatic annotation was put forward, based on domain ontology introducing to the annotation procedure for a complete and consistent annotation result. This can solve the heterogeneity of interface data type. The interface analyzer was designed according to interface features, the strategy of query condition reconfigured was adopted, and then the semantic mark up of query result were determined. By collecting Web database from diferent domains, the experiments indicated that the proposed approach is highly effective.

关 键 词：DEEP WEB 本体 语义标注 模式匹配 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]