A Descriptive Approach to Language-Theoretic Complexity - James Rogers
KORTE INHOUD
Early formal specifications of natural language syntax were quite closely connected to the notion of abstract machines for computing them. This provided a very natural means of gauging the relative difficulty of processing various constructions, as well as offering some insight into the abstract properties of the human language faculty. More recently, this approach has been superseded by one in which languages are specified in terms of systems of constraints on the structure of their sentences. This has made complexity results difficult to obtain. This book introduces a way of obtaining such results. It presents a natural and quite general means of expressing constraints on the structure of trees and shows that the languages that can be specified by systems of such constraints are exactly those computable by a particular standard class of abstract machines. Thus the difficulty of processing a construction can be reduced to the difficulty of expressing the constraints that specify it. The technique is demonstr...
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1998Uitgever: Centre for the Study of Language & Information205 paginasTaal: EngelsISBN-10: 1575861364ISBN-13: 9781575861364Koop dit boek tweedehands
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1998, paperback, slightly discolored, good copy [Auteur: James Rogers] [Taal: en] [Uitgever: Centre for the Study of Language & Information] [Jaar: 1998] [Titel: A Descriptive Approach to Language-Theoretic Complexity]
