Weighted automata extend classical finite automata by assigning weights, typically drawn from algebraic structures such as semirings, to transitions. This quantitative enhancement enables the analysis ...

We prove completeness for some language-theoretic models of the full Lambek calculus and its various fragments. First we consider syntactic concepts and syntactic concepts over regular languages, ...

Fuzzy automata extend traditional automata theory by incorporating the principles of fuzzy logic to address uncertainty in computational processes. Unlike classical automata, where transitions are ...