Volume 12 (1991)

Third IFSA-EC and EURO-WGFS Workshop on Fuzzy Sets


Front pages

Pages: 1–2


Preface

Marc Roubens

Pages: 3–3


Optimal average

Kwami N. Agbeko

Pages: 5–10


Learning algorithm in fuzzy control

Péter Árva and Sándor Németh

Pages: 11–18


An attempt to the algorithmic definition of fuzziness

András Benczúr

Pages: 19–33


A new approach to rough sets and their relation to fuzzy sets

Stefan Chanas and Dorota Kuchta

Pages: 35–39


Fuzzy information and possibilistic uncertainty in chemical engineering

Béla Csukás, Péter Árva and Sándor Németh

Pages: 41–47


Evolutionary structures and multicriteria learning languages — the RPROLOG concept

Béla Csukás and Rozália Lakner

Pages: 49–57


Fuzzy MOLP method with graphical display of fuzziness

Piotr Czyżak and Roman Slowiński

Pages: 59–67


Measure of fuzziness

József Dombi and Lóránt Porkoláb

Pages: 69–78


Study of L-fuzzy similarities

László Filep

Pages: 79–83


Aggregation of preferences: an axiomatic approach with applications

János C. Fodor

Pages: 85–91


Fuzzy preference modelling: an overview

János C. Fodor and Marc Roubens

Pages: 93–100


Building influence networks in the framework of possibility theory

Pascale Fonck and Ewa Straszecka

Pages: 101–106


On the generalized method-of-case inference rule

Róbert Fullér

Pages: 107–112


Fuzzy numbers and approximate reasoning

Hans Hellendoorn

Pages: 113–119


Possibilistic fuzzy linear regression

Sándor József

Pages: 121–126


\(t\)-norm-based operations on fuzzy sets

Tibor Keresztfalvi

Pages: 127–132


\(\lambda\)-decomposition of fuzzy relational databases

Attila Kiss

Pages: 133–142


Fuzzy random variables

Erich Peter Klement

Pages: 143–149


Computational complexity of various fuzzy inference algorithms

László T. Kóczy

Pages: 151–158


Linear programming with centered fuzzy numbers

Margit Kovács

Pages: 159–165


On the product of T-fuzzy subgroups

M. Mashinchi and M.M. Zahedi

Pages: 167–171


Sound system of \(LP C + Ch\), the logic of modifiers

Jorma K. Mattila

Pages: 173–180


A brief exegesis of some basic terms used in the theory of fuzzy systems

Vesa A. Niskanen

Pages: 181–185


The unifying role of fuzzy logic in fuzzy set theory

Vilém Novák

Pages: 187–194


On properties of objects and fuzzy sets

Sergei A. Orlovski

Pages: 195–200


Fuzzy linear systems

Ketty Peeva

Pages: 201–207


On a fuzzy set of sets of small measure

Beloslav Riečan

Pages: 209–212


Stochastic programming with vague data

Heinrich Rommelfanger

Pages: 213–221


A prototype fuzzy expert system shell

Zenon A. Sosnowski

Pages: 223–229


Arithmetic with qualitative values and fuzzy set theory

Darko Stipaničev

Pages: 231–239


On fuzzy intuitionistic logic

Esko Turunen

Pages: 241–247


Algebraic properties of interval algebras

Wan Honghui

Pages: 249–254


Index of Volume 12

Pages: 255–256


Back pages

Pages: 257–258


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