FUZZY RELATIONAL DATABASE MODEL AND MANAGEMANT SYSTEM FOR IMPRECISE INFORMATION

Hoa Nguyen; Nguyen Thi Uyen Nhi; Le Nhat Duy

doi:10.15625/1813-9663/37/2/15346

FUZZY RELATIONAL DATABASE MODEL AND MANAGEMANT SYSTEM FOR IMPRECISE INFORMATION

Hoa Nguyen, Nguyen Thi Uyen Nhi, Le Nhat Duy

Author affiliations

Authors

Hoa Nguyen Khoa CNTT, Đại học Sài Gòn
Nguyen Thi Uyen Nhi
Le Nhat Duy

DOI:

https://doi.org/10.15625/1813-9663/37/2/15346

Keywords:

Fuzzy relation, Fuzzy relational database, Fuzzy relational algebraic operation, Fuzzy relational database management system

Abstract

This paper introduces a fuzzy relational database model (FRDB) and the management system for it. FRDB is built by extending the classical relational database model with the fuzzy membership degree of tuples in relations. The management system for FRDB with the querying language like SQL is built by using a classical open-source management system.

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Published

31-05-2021

How to Cite

[1]

H. Nguyen, N. T. U. Nhi, and L. N. Duy, “FUZZY RELATIONAL DATABASE MODEL AND MANAGEMANT SYSTEM FOR IMPRECISE INFORMATION”, JCC, vol. 37, no. 2, p. 145–162, May 2021.

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Issue

Vol. 37 No. 2 (2021)

Section

Computer Science

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