Additional Key Words and Phrases: ambiguity, inherent ambiguity, unambiguity, grammars, context-free languages, Chomsky languages, phrase structure languages, production systems, type 2 languages, bounded languages
Selected references
- Noam Chomsky. On certain formal properties of grammars. Information and Control, 2(2):137-167, June 1959.
- Seymour Ginsburg and Joseph Ullian. Ambiguity in context free languages. Journal of the ACM, 13(1):62-89, January 1966.
- Rohit J. Parikh. On context-free languages. Journal of the ACM, 13(4):570-581, October 1966.