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Relational Interface for Natural Language-Based Information Sources

Zenshiro KAWASAKI, Keiji SHIBATA, Masato TAJIMA

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Summary :

This paper presents an extension of the database query language SQL to include queries against a database with natural language annotations. The proposed scheme is based on Concept Coupling Model, a language model for handling natural language sentence structures. Integration of the language model with the conventional relational data model provides a unified environment for manipulating information sources comprised of relational tables and natural language texts.

Publication
IEICE TRANSACTIONS on Information Vol.E86-D No.6 pp.1139-1143
Publication Date
2003/06/01
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Databases

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