A Descriptive Approach to Language-Theoretic Complexity

Front Cover
Cambridge University Press, 1998 - Computers - 205 pages
0 Reviews
Early formal specifications of natural language syntax were quite closely connected to the notion of abstract machines for computing them. More recently, this approach has been superseded by one in which languages are specified in terms of systems of constraints on the structure of their sentences.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.

What people are saying - Write a review

We haven't found any reviews in the usual places.

Other editions - View all

References to this book

All Book Search results »

About the author (1998)

James Rogers is Assistant Professor, School of Computer Science, University of Central Florida.

Bibliographic information