Balanced-by-Construction Regular and ω-Regular Languages
نویسندگان
چکیده
Paren n is the typical generalization of Dyck language to multiple types parentheses. We generalize its notion balancedness allow parentheses different freely commute. show that balanced regular and [Formula: see text]-regular languages can be characterized by syntactic constraints on expressions and, using shuffle trajectories operator, we define grammars for balanced-by-construction with which one express every language.
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ژورنال
عنوان ژورنال: International Journal of Foundations of Computer Science
سال: 2022
ISSN: ['1793-6373', '0129-0541']
DOI: https://doi.org/10.1142/s0129054122440026