DocumentCode
2581807
Title
On a Qualitiative Approximate Inclusion -- Application to the Division of Fuzzy Relations
Author
Bosc, Patrick ; Pivert, Olivier
Author_Institution
IRISA-ENSSAT, Lannion
fYear
0
fDate
0-0 0
Firstpage
430
Lastpage
434
Abstract
This paper is devoted to an extension of the inclusion operator. The logical view of the inclusion between fuzzy sets rests on the use of fuzzy implications. The idea suggested in this paper is to relax R-implications in order to tolerate low-level intensity exceptions and thus obtain a qualitative approximate inclusion. A concrete usage of this type of inclusion is illustrated in the area of databases, with the approximate division of relations
Keywords
database theory; fuzzy set theory; R-implications; fuzzy set; inclusion operator; qualitative approximate inclusion; Concrete; Databases; Expert systems; Fuzzy logic; Fuzzy sets; Fuzzy systems; Hybrid intelligent systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Database and Expert Systems Applications, 2006. DEXA '06. 17th International Workshop on
Conference_Location
Krakow
ISSN
1529-4188
Print_ISBN
0-7695-2641-1
Type
conf
DOI
10.1109/DEXA.2006.100
Filename
1698380
Link To Document