Parallel communication grammar systems: recent results, open problems
Acta Cybernetica - Special issue: selected papers of the workshop grammar systems: recent results and perspectives, Budapest, July 1996
Handbook of formal languages, vol. 2
On the computational completeness of context-free parallel communicating grammar systems
Theoretical Computer Science
On the computational power of context-free PC grammar systems
Theoretical Computer Science
Handbook of Formal Languages
Grammar Systems: A Grammatical Approach to Distribution and Cooperation
Grammar Systems: A Grammatical Approach to Distribution and Cooperation
Context-Free-Like Forms for the Phrase-Structure Grammars
MFCS '88 Proceedings of the Mathematical Foundations of Computer Science 1988
Some variants in communication of parallel communicating pushdown automata
Journal of Automata, Languages and Combinatorics
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We examine the generative power of parallel communicating (PC) grammar systems with context-free or E0L components communicating incomplete information, that is, only subwords of their sentential forms. We prove that these systems in most cases, even with E0L components, generate all recursively enumerable languages.