Strictly Locally Testable and Resources Restricted Control Languages in Tree-Controlled Grammars

Bianca Truthe

doi:10.4204/eptcs.386.20

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arXiv · 2309.02768

Strictly Locally Testable and Resources Restricted Control Languages in Tree-Controlled Grammars

Bianca Truthe

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Abstract

Tree-controlled grammars are context-free grammars where the derivation process is controlled in such a way that every word on a level of the derivation tree must belong to a certain control language. We investigate the generative capacity of such tree-controlled grammars where the control languages are special regular sets, especially strictly locally testable languages or languages restricted by resources of the generation (number of non-terminal symbols or production rules) or acceptance (number of states). Furthermore, the set theoretic inclusion relations of these subregular language families themselves are studied.

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Bianca Truthe. 2023-09-06. Strictly Locally Testable and Resources Restricted Control Languages in Tree-Controlled Grammars. https://doi.org/10.4204/eptcs.386.20

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