The first-order theory of ordering constraints over feature trees

The system FT ≤ of ordering constraints over feature trees has been introduced as an extension of the system FT of equality constraints over feature trees. We investigate the first-order theory of FT ≤ and its fragments in detail, both over finite trees and over possibly infinite trees. We p...

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Bibliographic Details
Main Authors: Martin Müller, Joachim Niehren, Ralf Treinen
Format: Article
Language:English
Published: Discrete Mathematics & Theoretical Computer Science 2001-12-01
Series:Discrete Mathematics & Theoretical Computer Science
Online Access:http://www.dmtcs.org/dmtcs-ojs/index.php/dmtcs/article/view/144