Ebook: Progress in Fuzzy Sets and Systems
- Tags: Mathematical Logic and Foundations, Artificial Intelligence (incl. Robotics), Operations Research/Decision Theory
- Series: Theory and Decision Library 5
- Year: 1990
- Publisher: Springer Netherlands
- Edition: 1
- Language: English
- pdf
This volume contains the proceedings of the Second Joint IFSA-EC and EURO-WGFS Workshop on Progress in Fuzzy Sets in Europe held on April 6 -8, 1989 in Vienna, Austria. The workshop was organized by Prof. Dr. Wolfgang H. Janko from the University of Economics in Vienna under the auspices of IFSA-EC, the European chapter of the International Fuzzy Systems Association, and EURO-WGFS, the working group on Fuzzy Sets of the Association of Eu ropean Operational Research Societies. The workshop gathered more than 30 participants coming from Western European countries (Austria, Bel gium, England, Germany, Finland, France, Hungary, Italy, Scotland and Spain) Eastern European countries (Bulgaria, the German Federal Repu blic, Hungary and Poland) and non-European countries such as China and Japan. The 15 selected and refereed papers included in the volume are in prin ciple the author's own versions, with limited editorial changes and small corrections. They are arranged in alphabetical order. I wish to thank all the contributors for their valuable papers and an outstan ding cooperation in the editorial project. I also would like to express my sincere thanks to Professor Dr. H. J. Zimmermann for the cooperation in the refereeing procedure.
Content:
Front Matter....Pages i-ix
Update on Cadiag-2: A Fuzzy Medical Expert System for General Internal Medicine....Pages 1-6
A Case Study on Modelling Impreciseness and Vagueness of Observations to Evaluate a Functional Relationship....Pages 7-21
Fuzzy Knowledge Representation for Leukemia Diagnosis in Children Oncology....Pages 22-34
Towards a Fuzzy Modeling of the Functional Anthropometry....Pages 35-46
Determining the Expected Value of a Variable on the Basis of Fuzzy Evidence....Pages 47-62
A Fuzzy Times Series Analyzer....Pages 63-74
Dominance and Indifference Relations on Fuzzy Numbers....Pages 75-89
A Fuzzy Classification of Computer Users Attitudes: A Case Study....Pages 90-99
Digital Circuits Based on Algebraic Fuzzy Operations....Pages 100-114
Approximate Reasoning in the Possibility Theory Framework: where are we practically?....Pages 115-124
On Calculating the Covariance in the Presence of Vague Data....Pages 125-133
Fuzzy Measures with Different Levels of Granularity....Pages 134-146
Graph-Based Formulation of Fuzzy Data....Pages 147-160
Imprecision in Human Combination of Evidence....Pages 161-175
Fuzzy Set Theory Application for Feedforward Control of ILL-Defined Processes....Pages 176-188
Back Matter....Pages 189-189
Content:
Front Matter....Pages i-ix
Update on Cadiag-2: A Fuzzy Medical Expert System for General Internal Medicine....Pages 1-6
A Case Study on Modelling Impreciseness and Vagueness of Observations to Evaluate a Functional Relationship....Pages 7-21
Fuzzy Knowledge Representation for Leukemia Diagnosis in Children Oncology....Pages 22-34
Towards a Fuzzy Modeling of the Functional Anthropometry....Pages 35-46
Determining the Expected Value of a Variable on the Basis of Fuzzy Evidence....Pages 47-62
A Fuzzy Times Series Analyzer....Pages 63-74
Dominance and Indifference Relations on Fuzzy Numbers....Pages 75-89
A Fuzzy Classification of Computer Users Attitudes: A Case Study....Pages 90-99
Digital Circuits Based on Algebraic Fuzzy Operations....Pages 100-114
Approximate Reasoning in the Possibility Theory Framework: where are we practically?....Pages 115-124
On Calculating the Covariance in the Presence of Vague Data....Pages 125-133
Fuzzy Measures with Different Levels of Granularity....Pages 134-146
Graph-Based Formulation of Fuzzy Data....Pages 147-160
Imprecision in Human Combination of Evidence....Pages 161-175
Fuzzy Set Theory Application for Feedforward Control of ILL-Defined Processes....Pages 176-188
Back Matter....Pages 189-189
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