Volume 23 (2026)
Volume 22 (2025)
Volume 21 (2024)
Volume 20 (2023)
Volume 19 (2022)
Volume 18 (2021)
Volume 17 (2020)
Volume 16 (2019)
Volume 15 (2018)
Volume 14 (2017)
Volume 13 (2016)
Volume 12 (2015)
Volume 11 (2014)
Volume 10 (2013)
Volume 9 (2012)
Volume 8 (2011)
Volume 7 (2010)
Volume 6 (2009)
Volume 5 (2008)
Volume 4 (2007)
Volume 2 (2005)
Volume 1 (2004)
A PRIMER ON FUZZY OPTIMIZATION MODELS AND METHODS

J. M. Cadenas; J. L. Verdegay

Volume 3, Issue 1 , March and April 2006, Pages 1-21

Abstract
  Fuzzy Linear Programming models and methods has been one ofthe most and well studied topics inside the broad area of Soft Computing. Itsapplications as well as practical realizations can be found in all the real worldareas. In this paper a basic introduction to the main models and methods infuzzy mathematical ...  Read More

FIXED POINT THEOREM ON INTUITIONISTIC FUZZY METRIC SPACES

Mohd. Rafi Segi Rahmat; Mohd. Salmi Md. Noorani

Volume 3, Issue 1 , March and April 2006, Pages 23-29

Abstract
  In this paper, we introduce intuitionistic fuzzy contraction mappingand prove a fixed point theorem in intuitionistic fuzzy metric spaces.  Read More

FUZZY CONTROL CHARTS FOR VARIABLE AND ATTRIBUTE QUALITY CHARACTERISTICS

MOHAMMAD HASSAN FAZEL ZARANDI; ISMAIL BURHAN TURKSEN; ALI HUSSEINIZADEH KASHAN

Volume 3, Issue 1 , March and April 2006, Pages 31-44

Abstract
  This paper addresses the design of control charts for both variable ( x chart) andattribute (u and c charts) quality characteristics, when there is uncertainty about the processparameters or sample data. Derived control charts are more flexible than the strict crisp case, dueto the ability of encompassing ...  Read More

SOME INTUITIONISTIC FUZZY CONGRUENCES

Kul Hur; Su Youn Jang; Hee won Kang

Volume 3, Issue 1 , March and April 2006, Pages 45-57

Abstract
  First, we introduce the concept of intuitionistic fuzzy group congruenceand we obtain the characterizations of intuitionistic fuzzy group congruenceson an inverse semigroup and a T^{*}-pure semigroup, respectively. Also,we study some properties of intuitionistic fuzzy group congruence. Next, weintroduce ...  Read More

GENERALIZED FUZZY POLYGROUPS

B. Davvaz; P. Corsini

Volume 3, Issue 1 , March and April 2006, Pages 59-75

Abstract
  small Polygroups are multi-valued systems that satisfy group-likeaxioms. Using the notion of “belonging ($\epsilon$)” and “quasi-coincidence (q)” offuzzy points with fuzzy sets, the concept of ($\epsilon$, $\epsilon$ $\vee$ q)-fuzzy subpolygroups isintroduced. The study of ($\epsilon$, ...  Read More

NEW CRITERIA FOR RULE SELECTION IN FUZZY LEARNING CLASSIFIER SYSTEMS

MEHDI EFTEKHARI; MANSOUR ZOLGHADRI JAHROMI; SERAJEDDIN KATEBI

Volume 3, Issue 1 , March and April 2006, Pages 77-89

Abstract
  Designing an effective criterion for selecting the best rule is a major problem in theprocess of implementing Fuzzy Learning Classifier (FLC) systems. Conventionally confidenceand support or combined measures of these are used as criteria for fuzzy rule evaluation. In thispaper new entities namely precision ...  Read More