The relation between derivations and syn
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JΓΌrgen Eickel; Jacques Loeckx
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Article
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1972
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Elsevier Science
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English
β 465 KB
Conditions for a phrase-structure grammar (Chomsky 0-type grammar) are established which warrant that any of its derivations univocally defines a syntactical structure of the sentence. The simplifications for the particular cases of contextsensitive and context-free grammars are indicated.