Economical transformations of phrase-structure grammars to scattered context grammars

This paper presents a transformation that converts any phrase-structure grammar, H, in Penttonen normal form to an equivalent scattered context grammar whose size differs from the size of H quite insignificantly; specifically, G has only five more nonterminals, four more context-dependent production...

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Bibliographic Details
Main Author: Meduna Alexander
Format: Article
Published: 1998
Series:Acta cybernetica 13 No. 3
Kulcsszavak:Számítástechnika, Kibernetika
Subjects:
Online Access:http://acta.bibl.u-szeged.hu/12588

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