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2001 | Supplement | Buchkapitel

Logic as Managment of Constraints on the Truth Values

verfasst von : Giangiacomo Gerla

Erschienen in: Fuzzy Logic

Verlag: Springer Netherlands

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Let

U

be any complete lattice. Then, as observed in Chapter 4, in fuzzy logic it would be misleading to consider an initial valuation

v: F→ U

as a fuzzy subset of

F

As a matter of fact, for any formula

α

, the number

v(α)

is not the truth value of

α

but a constraint on its actual truth value, namely a constraint like

“the truth value of a is greater than or equal to
v(α)
”.

Titel: Logic as Managment of Constraints on the Truth Values
verfasst von: Giangiacomo Gerla
Verlag: Springer Netherlands
Buch: Fuzzy Logic
Print ISBN: 978-90-481-5694-8

Electronic ISBN: 978-94-015-9660-2

Copyright-Jahr: 2001
DOI: https://doi.org/10.1007/978-94-015-9660-2_5