Natural language processing system

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G06F 1538

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active

051013495

ABSTRACT:
A natural language arrangement includes stored grammatical rules each having a phrase structure part representing grammatical functions, a semantic part representing the manner of propagation from a superordinate category to a subordinate category, a condition part, and a message part that imposes limitations on a phrase structure rule using the subordinate category as a superordinate category. The grammatical rules are searched and interpreted to generate a phrase structure for a sentence from grammatical function information obtained by interpreting and applying the searched grammatical rules.

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patent: 4942526 (1990-07-01), Okajima
"Machine Translation System for Multi-Language Using Common Sense, Which Utilizes Concept Structure Independent of Language as Intermediate Structure", in Nikkei Electronics, Dec. 17, 1984, by Uchida.
An Introduction to Unification-Based Approaches to Grammar, pp 11-36, by Schieber.
Fundamental Technique of Natural Language Processing, chapter 6, ("Unification Grammar"), by Nomura.
"Generation of English Sentence From Conceptually Dependent Diagram", 5L-3, 285h National Meeting of the Institute of Electronics, Information and Communication Engineers of Japan, 1984, by Kaji et al.

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