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. |
From inside the book
Page vi
... Logic and Approximate Reasoning Linguistic Variables 141 141 9.2 Fuzzy Logic 149 9.2.1 Classical Logics Revisited 149 9.2.2 Linguistic Truth Tables 153 9.3 Approximate and Plausible Reasoning 156 9.4 Fuzzy Languages 160 9.5 Support ...
... Logic and Approximate Reasoning Linguistic Variables 141 141 9.2 Fuzzy Logic 149 9.2.1 Classical Logics Revisited 149 9.2.2 Linguistic Truth Tables 153 9.3 Approximate and Plausible Reasoning 156 9.4 Fuzzy Languages 160 9.5 Support ...
Page xv
... logic . Nevertheless , a question that is frequently raised by the skeptics is : Are there , in fact , any significant problem - areas in which the use of the theory of fuzzy sets leads to results that could not be obtained by classical ...
... logic . Nevertheless , a question that is frequently raised by the skeptics is : Are there , in fact , any significant problem - areas in which the use of the theory of fuzzy sets leads to results that could not be obtained by classical ...
Page xvii
... logic , management science , operations research , pattern recognition , and robotics . Theoretical advances have been made in many directions . In fact it is extremely difficult for a newcomer to the field or for some- body who wants ...
... logic , management science , operations research , pattern recognition , and robotics . Theoretical advances have been made in many directions . In fact it is extremely difficult for a newcomer to the field or for some- body who wants ...
Page xix
... logic and approximate reasoning ( 9 ) , on expert systems and fuzzy control ( 10 ) , on decision making ( 12 ) , and on fuzzy set models in oper- ations research ( 13 ) have been restructured and rewritten . Exercises have been added to ...
... logic and approximate reasoning ( 9 ) , on expert systems and fuzzy control ( 10 ) , on decision making ( 12 ) , and on fuzzy set models in oper- ations research ( 13 ) have been restructured and rewritten . Exercises have been added to ...
Page 1
... logic , for instance , a statement can be true or false — and nothing in between . In set theory , an element can either belong to a set or not ; and in optimization , a solution is either feasible or not . Precision assumes that the ...
... logic , for instance , a statement can be true or false — and nothing in between . In set theory , an element can either belong to a set or not ; and in optimization , a solution is either feasible or not . Precision assumes that the ...
Contents
1 | |
8 | |
Extensions | 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