International Workshop on Intuitionistic Fuzzy Sets is a scientific meeting devoted to the intuitionistic fuzzy sets, held in Banska Bystrica, Slovakia annually since 2005 year. It is organized on the basis of a bilateral agreement for scientific cooperation between the Department of Mathematics in the Matej Bel University and the Institute of Biophysics and Biomedical Engineering at the Bulgarian Academy of Sciences.
The papers, presented at the workshop, are published in the journal "Notes on Intuitionistic Fuzzy Sets".
Workshop Proceedings
1^{st} IWIFS
First IWIFS was held on 22 September 2005. The workshop proceedings are published in NIFS, Vol. 11, No. 6.
2^{nd} IWIFS
Second IWIFS was held on 3 December 2006. The workshop proceedings are published in NIFS, Vol. 12, No. 4.
RAR (618 Kb, Info)
3^{rd} IWIFS
Third IWIFS was held on 3 October 2007. The workshop proceedings are published in NIFS, Vol. 13, No. 4.
4^{th} IWIFS
Fourth IWIFS was held on 13 October 2008. The workshop proceedings are published in NIFS, Vol. 14, No. 4.
5^{th} IWIFS
Fifth IWIFS was held on 19 October 2009. The workshop proceedings are published in NIFS, Vol. 15, No. 4.
RAR (839 Kb, Info)
Number

Title

Author(s)

Pages

1

Symmetry between true, false and uncertain: An explanation

Eulalia Szmidt, Vladik Kreinovich

1—8

2

On intuitionistic fuzzy subtraction, related to intuitionistic fuzzy negation ¬_{11}

Beloslav Riečan, Diana Boyadzhieva, Krassimir Atanassov

9—14

3

On intuitionistic fuzzy subtraction, related to intuitionistic fuzzy negation ¬_{4}

Beloslav Riečan, Magdaléna Renčová, Krassimir Atanassov

15—18

4

The generalized modal operator F ^{p}_{α,β} over pintuitionistic fuzzy sets

Peter Vassilev

19—24

5

A note on a geometric interpretation of the intuitionistic fuzzy set operators P_{α,β} and Q_{α,β}

Ludmila Todorova, Peter Vassilev

25—29

6

On intuitionistic fuzzy subtraction, generated by an implication from KleeneDienes type

Lilija Atanassova

30—32

7

A new similarity measure and new distances for intuitionistic fuzzy sets

Eulalia Szmidt, Janusz Kacprzyk, Radoslav Tzvetkov

33—39

8

Generalized net model of process of the European awareness scenario workshop method with intuitionistic fuzzy estimation

Sotir Sotirov, Evdokia Sotirova, Yanislav Zhelev, Maria Zheleva

40—44

9

Intuitionistic fuzzy logic in generalized net model of an advisory system for yeast cultivation online control

Tania Pencheva

45—51

10

On intuitionistic fuzzy trees and their index matrix interpretation

Panagiotis Chountas, Anthony Shannon, Parvathi Rangasamy, Krassimir Atanassov

52—56


6^{th} IWIFS
Sixth IWIFS was held on 11 October 2010. The workshop proceedings are published in NIFS, Vol. 16, No. 4.
RAR (987 Kb, Info)
7^{th} IWIFS
Seventh IWIFS was held on 27 September 2011. The workshop proceedings are published in NIFS, Vol. 17, No. 4.
8^{th} IWIFS
Eighth IWIFS was held on 9 October 2012. The workshop proceedings are published in NIFS, Vol. 18, No. 4.
9^{th} IWIFS
Ninth IWIFS was held on 8 October 2013. The workshop proceedings are published in NIFS, Vol. 19, No. 2.
10^{th} IWIFS
Tenth IWIFS was held on 29 September 2014. The workshop proceedings are published in NIFS, Vol. 20, No. 4.
11^{th} IWIFS
Eleventh IWIFS was held on 30 October 2015. The workshop proceedings are published in NIFS, Vol. 21, No. 5.
See also