Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (34): 152-154.DOI: 10.3778/j.issn.1002-8331.2008.34.047

• 数据库、信号与信息处理 • Previous Articles     Next Articles

Strategy optimization in fuzzy inquiry

GUO Xi-ping,MENG Ying-jie   

  1. School of Information Science & Engineering,Lanzhou Universty,Lanzhou 730000,China
  • Received:2007-11-27 Revised:2008-02-22 Online:2008-12-01 Published:2008-12-01
  • Contact: GUO Xi-ping

模糊查询中的策略优化

郭喜平,蒙应杰   

  1. 兰州大学 信息科学与工程学院,兰州 730000
  • 通讯作者: 郭喜平

Abstract: In this paper,an approach for the refinement of ontology-based queries is presented.Factors influencing the query ambiguity is considerationed and query ambiguity is discovery and evaluation,and the evaluational parameter’s computational methods have produced.Query refinement tactic is given interactively by evaluational parameter.

Key words: fuzzy inquiry, ontology, optimization strategy

摘要: 提出一种基于本体的交互式查询请求优化方法。该方法综合考虑影响查询模糊性的各个因素,对查询模糊性进行测试,并给出了各模糊性参数定量的计算方法,根据模糊性参数值交互式地给出相应的查询请求优化策略。

关键词: 模糊查询, 本体, 优化策略