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dc.contributor.authorCovington, Michael A.
dc.date.accessioned2014-07-10T19:44:55Z
dc.date.available2014-07-10T19:44:55Z
dc.date.issued1994-07
dc.identifier.urihttp://hdl.handle.net/10724/30221
dc.description.abstractThis paper documents GULP 3.1, a simple extension to Prolog that facilitates implementation of unification-based grammars (UBGs) by adding a notation for feature structures. For example, a:b..c:d denotes a feature structure in which a has the value b, c has the value d, and the values of all other features are unspecified. A modified Prolog interpreter translates feature structures into Prolog terms that unify in the desired way. Thus, the extension is purely syntactic, analogous to the automatic translation of "abc" to [97,98,99] in Edinburgh Prolog. This is a revision of the GULP 2.0 report (1989) and includes a tutorial introduction to unification-based grammar.en_US
dc.publisherUniversity of Georgiaen_US
dc.titleGULP 3.1: An extension of Prolog for unification-based grammaren_US
dc.typeArticleen_US


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