๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On the complexity of formal grammars

โœ Scribed by Ronald V. Book


Publisher
Springer-Verlag
Year
1978
Tongue
English
Weight
597 KB
Volume
9
Category
Article
ISSN
0001-5903

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Nonterminal complexity of programmed gra
โœ Henning Fernau ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 228 KB

We show that, in the case of context-free programmed grammars with appearance checking working under free derivations, three nonterminals are enough to generate every recursively enumerable language. This improves the previously published bound of eight for the nonterminal complexity of these gramma

Formal aspects of egress complexity
โœ H.A. Donegan; T.B.M. McMaster ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 742 KB

Egress complexity is concerned with the summative uncertainty experienced by a naive occupant of a building when faced with a challenge to evacuate without the assistance of signage. This paper takes the present model of egress complexity and recasts its basic initiative in terms of elementary order