Issue:Normalization of intuitionistic fuzzy relational databases

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Title of paper: Normalization of intuitionistic fuzzy relational databases Author(s): M. Afshar Alam Computer Centre, Hamdard University, Hamdard Nagar, New Delhi-62, India mailtoafshar@rediffmail.com Sharfuddin Ahmad Department of Mathematics, Jamia Millia lslamia, Jamia Nagar, New Delhi-25, India Ranjit Biswas Faculty of IT, Philadelphia University, P.O. Box 1, Amman - 19392, Jordan Published in: "Notes on Intuitionistic Fuzzy Sets", Volume 10 (2004) Number 1, pages 1-6 Download:  PDF (339  Kb, File info) Abstract: In this paper the authors present a method of normalizing a relational schema with intuitionistic fuzzy attributes into 1NF. Keywords: Intuitionistic fuzzy set, Intuitionistic fuzzy database, Intuitionistic fuzzy number, Intuitionistic fuzzy attribute, 1NF (IF). References: Angelov, P., Optimization in an intuitionistic fuzzy environment, Fuzzy Sets and Systems, 86 (1997) 299-306. Atanassov, K., Intuitionistic fuzzy sets, Fuzzy Sets and Systems. 20 (1986) 87-96. Atanassov, K., New operations defined over intuitionistic fuzzy sets, Fuzzy Sets and Systems. 6l (1994) 137-142. Atanassov, K., More on intuitionistic fuzzy sets, Fuzzy sets and Systems. 33 (1989) 37-46. Atanassov, K., Remarks on the intuitionistic fuzzy sets. Part 3, Fuzzy Sets and Systems. 75 (1995) 401-402. Atanassov, K., Remarks on a temporal intuitionistic fuzzy logic, 2nd Scientific Session of Mathematical Foundation on Artificial Intelligence, Sofia IM-MFAIS (1990) l-5. Atanassov, K., Gargov, G., Intuitionistic fuzzy logic, C.R. Acad. Bulgare Sc.43 (3) (1990) 9-12. Atanassov, K. Georgiev, G., Intuitionistic fuzzy Prolog, Fuzzy Sets and Systems. 53 (1993), 121-128 Atanassov, K. Gargov, G., Intuitionistic fuzzy logic operators of a set theoretical type, FUBEST'94, Sofia, Bulgaria (September 1994) 39-43. Atanassov, K. Gargov, G., Interval valued intuitionistic fuzzy sets, Fuzzy Sets and Systems, 3l (3) (1989) 343-354. Atanassov, K., Operators over interval valued intuitionistic fuzzy sets, Fuzzy Sets and Systems, 64 (1994) 159-174. Biswas, R., Intuitionistic fuzzy relations, Bull. Sous. Ens. Flous. Appl. (BUSEFAL) 70 (1997) 22-29 Biswas, R., On fuzzy sets and intuitionistic fuzzy sets, NIFS 3(1997) 3-11. Buckles, B.P., Petry, F. 8., A fuzzy representation of data for relational databases, Fuzzy Sets and systems 7(3) (1982) 213-226. Bustince, H., Burillo, P., Vague sets are intuitionistic fuzzy sets, Fuzzy Sets and Systems 79 (t996) 403-405. Bustince H., Burillo, P., Structures on intuitionistic fuzzy relations, Fuzzy Sets and Systems 78 (1996) 293-303. Codd, E.F., A relational model of data for large shared databanks, ACM Commun. 13(6)(1970) 377 -387. De, S. K., Biswas, R., Roy, A.R., On intuitionistic fuzzy sets, NIFS 3 (4) (1997) 14-20. De, S. K., Biswas, R., Roy, A.R., Multicriteria based decision making using intuitionistic fuzzy set theory, Journal of Fuzzy Math. 6 (4) (1998) 837 -842. De, S. K. Biswas, R., Roy, A. R., An application of intuitionistic fuzzy sets in medical diagnosis, Fuzzy Sets and Systems. 117(2001) 207-213. De, S. K., Biswas, R., Roy, A.R., Some operations on intuitionistic fuzzy sets, Fuzzy Set and Systems. 114 (2000) 477-483. De, S. K., Biswas, R., Roy, A.R., Intuitionistic fuzzy database, Proceedings of the Second International Conference on IFS, Sofia,3-4 October(1998) NIFS(4) 34-41. Zadeh, L.A., Fuzzy sets, Inform and control 8 (1965) 338-356. Citations: The list of publications, citing this article may be empty or incomplete. If you can provide relevant data, please, write on the talk page. See also Intuitionistic fuzzy databases