A variant of random context grammars: semi-conditional grammars

Fragmentation: Enhancing Identifiability

ICGI '02 Proceedings of the 6th International Colloquium on Grammatical Inference: Algorithms and Applications

On the descriptional complexity of some rewriting mechanisms regulated by context conditions

Theoretical Computer Science - Descriptional complexity of formal systems

Descriptional complexity of semi-conditional grammars

Information Processing Letters

A Note on the Generative Power of Some Simple Variants of Context-Free Grammars Regulated by Context Conditions

LATA '09 Proceedings of the 3rd International Conference on Language and Automata Theory and Applications

A note on the descriptional complexity of semi-conditional grammars

Information Processing Letters

Simple restriction in context-free rewriting

Journal of Computer and System Sciences

On restricted context-free grammars

Journal of Computer and System Sciences

Reaction automata

Theoretical Computer Science