Titlebook: Developments in Language Theory; 23rd International C Piotrek Hofman,Michał Skrzypczak Conference proceedings 2019 Springer Nature Switzerl

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https://doi.org/10.1007/978-3-642-38218-5n problem, which is a crucial problem in formal verification. Input-driven languages are a robust subclass of context-free languages that enable to model program analysis questions within tractable time complexity. For instance, the language inclusion (or equivalence) problem is undecidable for cont

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T. Justin Clark M.B. Ch.B., M.D., F.R.C.O.G.tomata that are nondeterministic, window size one suffices, while for nondeterministic shrinking RWW-automata, we already need window size two to accept all growing context-sensitive languages. In the deterministic case, shrinking RWW- and RRWW-automata of window size one accept only regular languag

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https://doi.org/10.1007/978-3-319-57559-9model-checking for the corresponding class of models. Regular languages and visibly pushdown languages are paradigmatic examples of perfect languages. In a previous work authors have established a timed context-sensitive perfect language characterized by multistack pushdown automata (MPA) with an ex

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Risks and Complications of Hysteroscopyany cell in the first column of . with a path (inside .) which makes only North, South and East steps, and such that there is not a finite region of empty unitary squares which is surrounded by cells belonging to .. We provide a generation algorithm that allows us to enumerate . in constant amortize