Fuzzy Set Theory—and Its ApplicationsSince its inception, the theory of fuzzy sets has advanced in a variety of ways and in many disciplines. Applications of fuzzy technology can be found in artificial intelligence, computer science, control engineering, decision theory, expert systems, logic, management science, operations research, robotics, and others. Theoretical advances have been made in many directions. The primary goal of Fuzzy Set Theory - and its Applications, Fourth Edition is to provide a textbook for courses in fuzzy set theory, and a book that can be used as an introduction. To balance the character of a textbook with the dynamic nature of this research, many useful references have been added to develop a deeper understanding for the interested reader. Fuzzy Set Theory - and its Applications, Fourth Edition updates the research agenda with chapters on possibility theory, fuzzy logic and approximate reasoning, expert systems, fuzzy control, fuzzy data analysis, decision making and fuzzy set models in operations research. Chapters have been updated and extended exercises are included. |
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Page v
... Basic Definitions 11 2.1 Basic Definitions 11 2.2 Basic Set - Theoretic Operations for Fuzzy Sets 16 3 Extensions 23 3.1 Types of Fuzzy Sets 23 3.2 Further Operations on Fuzzy Sets 27 3.2.1 Algebraic Operations 28 3.2.2 Set ...
... Basic Definitions 11 2.1 Basic Definitions 11 2.2 Basic Set - Theoretic Operations for Fuzzy Sets 16 3 Extensions 23 3.1 Types of Fuzzy Sets 23 3.2 Further Operations on Fuzzy Sets 27 3.2.1 Algebraic Operations 28 3.2.2 Set ...
Page xi
... Basic structure of the knowledge - based system . 305 Figure 13-19 ( a ) States of objects at a point of time ; ( b ) projections of trajectories over time into the feature space . 307 Figure 13-20 Structural and pointwise similarity ...
... Basic structure of the knowledge - based system . 305 Figure 13-19 ( a ) States of objects at a point of time ; ( b ) projections of trajectories over time into the feature space . 307 Figure 13-20 Structural and pointwise similarity ...
Page xv
... basic concepts that underlie the theory and how they relate to their classical counterparts . He shows through a wealth of examples the ways in which the theory can be applied to the solution of realistic problems , par- ticularly in ...
... basic concepts that underlie the theory and how they relate to their classical counterparts . He shows through a wealth of examples the ways in which the theory can be applied to the solution of realistic problems , par- ticularly in ...
Page xvii
... is in modeling for managerial decision making . Therefore , this area has been selected for more detailed consideration . The information has been divided into two volumes . The first volume contains the basic theory of Preface Preface.
... is in modeling for managerial decision making . Therefore , this area has been selected for more detailed consideration . The information has been divided into two volumes . The first volume contains the basic theory of Preface Preface.
Page xviii
... basic theory and its extensions in enough detail to be comprehended by those who have not been exposed to fuzzy set theory . Examples and exercises serve to illustrate the concepts even more clearly . For the interested or more advanced ...
... basic theory and its extensions in enough detail to be comprehended by those who have not been exposed to fuzzy set theory . Examples and exercises serve to illustrate the concepts even more clearly . For the interested or more advanced ...
Contents
1 | |
8 | |
22 | |
4 | 44 |
The Extension Principle and Applications | 54 |
Fuzzy Relations on Sets and Fuzzy Sets | 71 |
3 | 82 |
7 | 88 |
Applications of Fuzzy Set Theory | 139 |
3 | 154 |
4 | 160 |
5 | 169 |
Fuzzy Sets and Expert Systems | 185 |
Fuzzy Control | 223 |
Fuzzy Data Bases and Queries | 265 |
Decision Making in Fuzzy Environments | 329 |
3 | 95 |
4 | 105 |
2 | 122 |
4 | 131 |
Applications of Fuzzy Sets in Engineering and Management | 371 |
Empirical Research in Fuzzy Set Theory | 443 |
Future Perspectives | 477 |
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Common terms and phrases
a-level aggregation algebraic algorithm applications of fuzzy approach approximately areas base basic Bezdek chapter classical computational concepts considered constraints crisp criteria customers data analysis DataEngine decision defined definition defuzzification degree of membership described determine domain Dubois and Prade elements engineering example expert systems feature formal Fril fuzzy c-means fuzzy clustering fuzzy control fuzzy control systems fuzzy function fuzzy graph fuzzy logic fuzzy measures fuzzy numbers fuzzy relation fuzzy set Ć fuzzy set theory goal inference inference engine input integral intersection interval linear programming linguistic variable Mamdani mathematical measure of fuzziness membership function methods min-operator objective function operators optimal parameters possibility distribution probability probability theory problem properties respect rules scale level scheduling semantic solution structure Sugeno t-conorms t-norms Table tion trajectories truth tables truth values uncertainty vector x₁ Yager Zadeh Zimmermann µĆ(x µµ(x