... THE ORGANIZATION OF THE ROSETTA GRAMMARS Jan Odijk Philips Research Laboratories, P.O. Box 80.000 5600 JA Eindhoven, The Netherlands ABSTRACT In this paper the organization of the gram- ... repeat that only the generative part of the deriva- tion need be demonstrated given the reversibility of the grammars. Furthermore only the correct derivation paths through the grammar will ... ORGANI- ZATION The global organization of the grammars (leaving transformations out of consideration) is the same for all languages, as is required by the isomorphic method. The grammars are...