On triangular norm-based propositional fuzzy logics

Fuzzy sets

L. A. Zadeh · Information and Control · 1965 · 64.9K citations

Fuzzy logic and approximate reasoning

Lotfi A. Zadeh · Synthese · 1975 · 1.6K citations

Fuzzy Logic, Engineering, Fuzzy Computing +3

A Theory of Approximate Reasoning

Lotfi A. Zadeh · Machine intelligence · 1979 · 1.3K citations

Reasoning, Engineering, Automated Reasoning +4

On the simultaneous associativity ofF(x, y) andx+y−F(x, y)

Michael Frank · Aequationes Mathematicae · 1979 · 1.1K citations

Boolean Function, Simultaneous Associativity

Knowledge representation in fuzzy logic

L.A. Zedeh · IEEE Transactions on Knowledge and Data Engineering · 1989 · 618 citations

Fuzzy Systems, Engineering, Fuzzy Control +16