Publikation

Handling Linear Precedence Constraints by Unification

Judith Engelkamp, Gregor Erbach, Hans Uszkoreit

CLAUS-Report Universität des Saarlandes 19 1/1992.

Abstrakt

Linear precedence (LP) rules are widely used for stating word order principles. They have been adopted as constraints by HPSG but no encoding in the formalism has been provided. Since they only order siblings, they are not quite adequate, at least not for German. We propose a notion of LP constraints that applies to linguistically motivated branching domains such as head domains. We show a type-based encoding in an HPSG-style formalism that supports processing. The encoding can be achieved by a compilation step.

Weitere Links

Deutsches Forschungszentrum für Künstliche Intelligenz
German Research Center for Artificial Intelligence