Titlebook: Language and Automata Theory and Applications; 5th International Co Adrian-Horia Dediu,Shunsuke Inenaga,Carlos Martín- Conference proceedin

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observatory

HUSH

Automatic Learning of Subclasses of Pattern Languagesy, given an index for the language. For alphabet size of at least 4, every automatic class of erasing pattern languages is contained, for some constant ., in the class of all languages generated by patterns which contain (1) every variable only once and (2) at most . symbols after the first occurren

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PANIC

hemoglobin

Vector Addition System Reachability Problem: A Short Self-contained Prooff actions and a second one that tries to prove the non-reachability by enumerating Presburger formulas. In this paper we provide the first proof of the VAS reachability problem that is not based on the KLMST decomposition. The proof is based on the notion of production relations, inspired from Hausc

corpus-callosum

Finitary Languagesmata. We (a)?show that the finitary languages are Σ..-complete; (b)?present a complete picture of the expressive power of various classes of automata with finitary and infinitary acceptance conditions; (c)?show that the languages defined by finitary parity automata exactly characterize the star-free

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