Many-valued logic.

Multi-valued logic for decision-making under uncertainty by: (Language materials, printed)

Multiple-conclusion logic / by: (Language materials, printed)

Many-valued logics / by: (Language materials, printed)

The many valued and non-monotonic turn in logic by: (Language materials, printed)

Vaguely defined objects : = representations, fuzzy sets, and nonclassical cardinality theory / by: (Language materials, printed)

Many-values logics by: (Language materials, printed)

Indeterminacy, vagueness, and truth = the Boolean many-valued approach / by: (Language materials, printed)

Philosophy of Science.

Probability and Statistics in Computer Science.

Nonmonotonic reasoning.

Many-valued logic.

Fuzzy sets.

Cardinal numbers.

Free will and determinism.

Algebraic Logic.

Computer Science Logic and Foundations of Programming.

Multiple criteria decision making.

Vagueness (Philosophy)

Truth.

Logic.