As of August 2024, International Journal "Notes on Intuitionistic Fuzzy Sets" is being indexed in Scopus.
Please check our Instructions to Authors and send your manuscripts to nifs.journal@gmail.com. Next issue: March 2025.

Issue:Intuitionistic fuzzy relational databases

From Ifigenia, the wiki for intuitionistic fuzzy sets and generalized nets
Jump to navigation Jump to search
shortcut
http://ifigenia.org/wiki/issue:nifs/9/4/109-113
Title of paper: Intuitionistic fuzzy relational databases
Author(s):
Boyan Kolev
Centre for Biomedical Engineering - Bulgarian Academy of Sciences, Acad.G.Bonchev Str., Bl.105, Sofia-1113, BULGARIA
bik@clbme.bas.bg
Panagiotis Chountas
School of Computer Science, University of Westminster, Watford Road, Northwick Park, London, HA1l 3TP, UK
P.I.Chountas@westminster.ac.uk
Presented at: Seventh International Conference on IFSs, Sofia, 23-24 August 2003
Published in: "Notes on Intuitionistic Fuzzy Sets", Volume 9 (2003) Number 4, pages 109-113
Download:  PDF (3352  Kb, File info)
Abstract: This paper describes an intuitionistic fuzzy relational database (IFRDB) model, which covers the need for storing and querying imprecise information. The model uses the terms and operations defined in the intuitionistic fuzzy sets theory in order to describe the relational algebra model with intuitionistic fuzzy terms.


References:
  1. Atanassov K. Intuitionistic Fuzzy Sets, Springer-Verlag, Heidelberg, 1999.
  2. Connoly T., C. Begg, A. Strachan. “Database Systems: A Practical Approach to Design, Implementation and management”, Addison-Wesley, Harlow, England, 1998.
  3. De, S. K., R. Biswas, A. R. Roy, Some operations on intuitionistic fuzzy sets, Fuzzy sets and systems.
  4. Atanassov K., Generalized Nets in Artificial Intelligence, Vol. 1: Generalized Nets and Expert Systems, “Prof. M. Drinov” Publ. House, Sofia, 1998.
  5. Bosc, P., O. Pivert, "Fuzzy querying in conventional databases", In Fuzzy Logic for the Management of Uncertainty, Zadeh, L. and Kacprzyk, J. Eds, John Wiley, New York, 1992, 645-671.
  6. Raju, K.V.S.V.N., A.K. Majumdar, "Fuzzy functional dependencies and lossless join decomposition of fuzzy relational database systems", ACM Transactions on Database Systems, 13 (2), 1988, 129-166.
  7. Haux R., U. Eckert, "Nondeterministic dependencies in relations: an extension of the concept of functional dependency", Information Systems, 10 (2), 1985, 139-148.
  8. Saharia, A.N., T.M. Barron, "Approximate dependencies in database systems", Decision Support Systems, 13, 1995, 335-347.
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.