Paper Title:
ON THE PRESERVATION OF CONTEXT-FREE LANGUAGES IN A LEVEL-BASED SYSTEM

Primarily assigned technology terms:

Other assigned terms:

  • automata
  • case
  • case theory
  • cf phrase structure
  • context-free languages
  • generation
  • grammar
  • linguistic
  • linguistics
  • natural language
  • natural languages
  • phrase
  • phrase structure
  • phrase structure grammar
  • sentence
  • sentences
  • target language
  • terms
  • theorem
  • theory
  • transformational grammar

Extracted Section Types:


This page last edited on 06 October 2025.




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