Weighted automata are a fascinating area of study within formal language theory, which deals with the mathematical foundations of computer science and language processing. These automata extend ...

Regular expressions. Closure properties. Sequential machines and finite state transducers. State minimization. Chomsky hierarchy grammars, pushdown acceptors and linear bounded automata. Closure ...

Fuzzy automata and language theory are areas of study that explore the intersection of computation and uncertainty. Fuzzy automata extend traditional automata theory by incorporating fuzzy logic ...

Describe regular and omega-regular languages, respectively, using regular and omega-regular expressions. Understand non-deterministic finite and büchi automata. Describe regular and omega-regular ...