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freebsd-ports/lang/cu-prolog/pkg-descr
Steve Price e628032176 Adding cu-prolog version 3.94.
An Experimental constraint logic programming language.

PR:		12536
Submitted by:	Issei Suzuki <issei@jp.FreeBSD.ORG>
1999-12-29 09:19:39 +00:00

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cu-Prolog is an experimental constraint logic programming language.
Unlike most conventional CLP systems, cu-Prolog allows user-defined
predicates as constraints and is suitable for implementing a natural
language processing system based on the unification-based
grammar. As an application of cu-Prolog, we developed
a JPSG (Japanese Phrase Structure Grammar) parser
with the JPSG Working Group (the chairman is Prof. GUNJI, Takao of
Osaka University) at ICOT.
cu-Prolog is also the complete implementation of the constraint
unification and its name (cu) comes from the technique.