International Workshop on Intuitionistic Fuzzy Sets

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 Centre of 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.

Number Title Author(s) Pages 1 Assigning the parameters for intuitionistic fuzzy sets Eulalia Szmidt, Jim Baldwin 1—12 2 On some intuitionistic fuzzy negations Krassimir Atanassov 13—20 3 On the probability on IF-sets and MV-algebras Beloslav Riečan 21—25 4 Measurable elements on IF-sets Alžbeta Michalíková 26—28 5 Intuitionistic fuzzy logical programming. Syntax and procedural semantics Kalin Georgiev, Trifon Trifonov 29—34 6 A property of intuitionistic fuzzy implications Yun Shi, Violeta Tasseva 35—44 7 Intuitionistic fuzzy generalized nets as tools for modelling and simulation of closed systems Violeta Tasseva, Desislava Peneva, Krassimir Atanassov 45—52

2^nd IWIFS

Second IWIFS was held on 3 December 2006. The workshop proceedings are published in NIFS, Vol. 12, No. 4.

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Number Title Author(s) Pages 1 Prof. RNDr. Beloslav Riečan DrSc. septuagenarian Katarína Lendelová 1—2 2 A measure extension theorem Petra Mazureková, Beloslav Riečan 3—8 3 n-extraction operation over intuitionistic fuzzy sets Beloslav Riečan, Krassimir Atanassov 9—11 4 Lattice of IFLs on a set M. J. Rani 12—21 5 Generalized net model of lecturers' evaluation of student work with intuitionistic fuzzy estimations Anthony Shannon, Evdokia Sotirova, Krassimir Atanassov, Maciej Krawczak, Pedro Melo-Pinto, Taekyun Kim 22—28 6 Completeness of IFS(X) as a metric space Veronika Valenčáková 29—36

3^rd IWIFS

Third IWIFS was held on 3 October 2007. The workshop proceedings are published in NIFS, Vol. 13, No. 4.

Number Title Author(s) Pages 1 On a new intuitionistic fuzzy implication of Gaines-Rescher's type Beloslav Riečan, Krassimir Atanassov 1—4 2 An embedding IF-sets to MV-algebras Petra Mazureková 5—9 3 A study on some intuitionistic fuzzy implications Violeta Tasseva, Desislava Peneva 10—21 4 Conditional probability on IF-events Veronika Valenčáková 22—26 5 A note on IFS modifications and possible applications to machine translation Peter Vassilev 27—29 6 Entropy on IF-events Marek Ďurica 30—40 7 On intuitionistic fuzzy negations and intuitionistic fuzzy modal operators Chris Hinde, Krassimir Atanassov 41—44 8 Remark and open problems on intuitionistic fuzzy sets and complex analysis Krassimir Atanassov 45—48

4^th IWIFS

Fourth IWIFS was held on 13 October 2008. The workshop proceedings are published in NIFS, Vol. 14, No. 4.

Number Title Author(s) Pages 1 A new proof of the existence of joint M-observable Petra Mazureková 1—5 2 Some properties of two operations over intuitionistic fuzzy sets Beloslav Riečan, Krassimir Atanassov 6—10 3 Weak law of large numbers in P-probability theory Karol Samuelčik 11—14 4 On intuitionistic fuzzy negations and intuitionistic fuzzy level operators Krassimir Atanassov 15—19 5 Generalized net model of process of the European Awareness Scenario Workshop Method with intuitionistic fuzzy estimations Sotir Sotirov, Evdokia Sotirova, Yanislav Zhelev, Maria Zheleva 20—26 6 Generalized net model of the Ro-Ro traffic with intuitionistic fuzzy estimation Sotir Sotirov, Vasil Bobev 27—33 7 Intuitionistic fuzzy extensions to the Information Technology Infrastructure Library Configuration Management Database Ivaylo Ivanov, Boyan Kolev 34—40

5^th IWIFS

Fifth IWIFS was held on 19 October 2009.

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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 pα,β over p-intuitionistic fuzzy sets Peter Vassilev 19—24 5 A note on a geometric interpretation of the intuitionistic fuzzy set operators Pα,β and Qα,β Ludmila Todorova, Peter Vassilev 25—29 6 On intuitionistic fuzzy subtraction, generated by an implication from Kleene-Dienes 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 on-line 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

See also

• IWIFS conference publications
• International Conference on Intuitionistic Fuzzy Sets
• International Workshop on Intuitionistic Fuzzy Sets and Generalized Nets