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›› 2005, Vol. 31 ›› Issue (18): 207-209.

• Papers • Previous Articles     Next Articles

Expression of Uncertain Time and Tense Relation Based on Fuzzy Set

MO Sunye1,2,LIN Jiayi2,PENG Hong2   

  1. (1.Organization Department of Zhanjiang Normal College,Zhanjiang 524048;2.College of Computer Science and Engineering,South China University of Technology,Guangzhou 510641)
  • Published:2005-09-25

基于模糊集的不确定时间的表示及时态关系

莫孙冶,林嘉宜,彭宏   

  1. 湛江师范学院组织部,华南理工大学计算机工程学院,华南理工大学计算机工程学院 湛江 524048华南理工大学计算机工程学院,广州 510641

Abstract: Studying uncertain time has an extansive application.Uncertain time usually is fuzzy,this paper studies uncertain time order,expression method of uncertain time interval and tense relation by way of the fuzzy set.

摘要: 研究不确定时间具有广泛的应用。不确定时间常常表现出模糊性,该文用模糊集的方法研究不确定时间点、不确定时间区间的表示方法及其时态关系。

关键词: 不确定时间, 时态关系, 时态知识表示

CLC Number: