Translations on a context free grammar

Semantics of context-free languages

Donald E. Knuth · Theory of Computing Systems · 1968 · 2K citations

Computing, Computer Science, Formal Methods +9

Indexed Grammars—An Extension of Context-Free Grammars

Alfred V. Aho · Journal of the ACM · 1968 · 441 citations · Full text

Computing, Computer Science, Mathematics +16

Mappings and grammars on trees

William C. Rounds · Theory of Computing Systems · 1970 · 360 citations · Full text

Language Studies, Computer Science, Syntax +7

Syntax-Directed Transduction

Philip Lewis, Richard E. Stearns · Journal of the ACM · 1968 · 340 citations · Full text

Computing, Computer Science, Compilers +11

Characterizing derivation trees of context-free grammars through a generalization of finite automata theory

J. W. Thatcher · Journal of Computer and System Sciences · 1967 · 265 citations

Computing, Computer Science, Computational Linguistics +12