Families of automata characterizing context-sensitive languages
✍ Scribed by Christophe Morvan; Chloé Rispal
- Publisher
- Springer-Verlag
- Year
- 2005
- Tongue
- English
- Weight
- 238 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0001-5903
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📜 SIMILAR VOLUMES
The existence of a context-sensitive grammar, G~, which acts as a "generator" of all context-sensitive languages is established. Specifically, G~ has the property that for each context-sensitive language, L, there exists a regular set, RL, and an e-limited gsm, gL, such that L = gz(L(G,,) ~ .RL). It
A language L over a ÿnite alphabet is called growth-sensitive if forbidding any set of subwords F yields a sub-language L F whose exponential growth rate is smaller than that of L. It is shown that every (essentially) ergodic non-linear context-free language of convergent type is growth-sensitive. "