GENERALIZING DATABASE RELATIONAL ALGEBRA FOR THE TREATMENT OF INCOMPLETE OR UNCERTAIN-INFORMATION AND VAGUE QUERIES

被引：311
作者：
PRADE, H [1 ]
TESTEMALE, C [1 ]
机构：
[1] UNIV TOULOUSE 3,LANGAGES & SYST INFORMAT,F-31062 TOULOUSE,FRANCE
来源：
INFORMATION SCIENCES | 1984年 / 34卷 / 02期
关键词：
D O I：
10.1016/0020-0255(84)90020-3
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
引用
收藏
页码：115 / 143
页数：29
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