Theory of T-norms and fuzzy inference methods

MM Gupta, J Qi - Fuzzy sets and systems, 1991 - Elsevier
In this paper, the theory of T-norm and T-conorm is reviewed and the T-norm, T-conorm and
negation function are defined as a set of T-operators. Some typical T-operators and their …

Connectives and quantifiers in fuzzy sets

RR Yager - Fuzzy sets and systems, 1991 - Elsevier
We discuss some of the issues involved in the selection of appropriate operators for
implementing the union and intersection of fuzzy subsets. We discuss the extension …

[图书][B] Managing uncertainty in expert systems

JW Grzymala-Busse - 1991 - books.google.com
3. Textbook for a course in expert systems, if an emphasis is placed on Chapters 1 to 3 and
on a selection of material from Chapters 4 to 7. There is also the option of using an …

Non-monotonic set theoretic operations

RR Yager - Fuzzy Sets and Systems, 1991 - Elsevier
We introduce a new operation called the non-monotonic intersection. This operation has
significant applications in default and other commonsense reasoning systems. In addition to …

The law of large numbers for fuzzy variables under a general triangular norm extension principle

RC Williamson - Fuzzy Sets and Systems, 1991 - Elsevier
This paper presents a law of large numbers for T-noninteractive (weakly noninteractive)
fuzzy variables when using a general t-norm extension principle. The result is that …

[图书][B] Gnoseología de los sistemas difusos

JV Lombraña - 1991 - books.google.com
La noción de<< lo difuso»(o borroso) constituye ahora ya en la actualidad una idea, en el
sentido que damos a «idea»: concepto o categoría que, perteneciente, en un principio, a un …

Cognitive rationality and alternative belief measures

A Billot - Journal of Risk and Uncertainty, 1991 - Springer
In this article, we first examine the various criticisms of the probabilistic model. Then we
introduce capacities in order to show that if a probability measure corresponds to …

A constraint-based fuzzy inference system

K Lano - EPIA 91: 5th Portuguese Conference on Artificial …, 1991 - Springer
This paper describes an inference system for uncertain predicates, providing an alternative
to the maximal entropy method used by Paris and Vencovska in In the Appendix we give an …

Expert system training and control based on the fuzzy relation matrix

J Ren, TB Sheridan - 1991 - ntrs.nasa.gov
Fuzzy knowledge, that for which the terms of reference are not crisp but overlapped, seems
to characterize human expertise. This can be shown from the fact that an experienced …

[PDF][PDF] Expert system training and control based on the fuzzy relation matrix(Final Report)

J Ren, TB Sheridan - 1991 - core.ac.uk
This research was conducted under auspices of the Research Institute for Computing and
Information Systems by Jie Ren and TB Sheridan of the Man-Machine Systems Laboratory …