DocumentCode
498697
Title
Extending Nested Relational Model for Fuzzy Information Modeling
Author
Yan, Li ; Ma, Z.M.
Author_Institution
Sch. of Software, Northeastern Univ., Shenyang, China
Volume
1
fYear
2009
fDate
10-11 July 2009
Firstpage
587
Lastpage
590
Abstract
In order to deal with complex as well as uncertain information, in this paper, we introduce fuzzy data into nested relational database model, where data fuzziness appears in forms of possibility distribution and resemblance relations in the universe of discourse. We present the structure of fuzzy nested relational model and define the algebra for manipulating fuzzy and complex data.
Keywords
algebra; fuzzy set theory; relational databases; fuzzy data; fuzzy information modeling; fuzzy set; nested relational database model; possibility distribution; resemblance relations; Algebra; Data engineering; Data models; Educational institutions; Electronic mail; Fuzzy set theory; Fuzzy sets; Information science; Possibility theory; Relational databases; algebras; fuzzy set; model; nested relational model;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Engineering, 2009. ICIE '09. WASE International Conference on
Conference_Location
Taiyuan, Shanxi
Print_ISBN
978-0-7695-3679-8
Type
conf
DOI
10.1109/ICIE.2009.166
Filename
5211518
Link To Document