Coincidental extension of scattered context languages
โ Scribed by Alexander Meduna
- Publisher
- Springer-Verlag
- Year
- 2003
- Tongue
- English
- Weight
- 55 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0001-5903
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
scattered context grammars are a class of context-sensitive grammars. The rules of these grammars can be viewed ss sequences of traditional context-free grammar rules. We show how a chart-parsing algorithm for context-free grammars can be extended to scattered context grammars. ## 1. SCATTERED CONT
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