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Formal Semantics and Pragmatics for Natural Language Querying.
・ISBN 978-0-521-60274-7 paper GB£ 45.00
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| 著者・編者 | Clifford, James, |
|---|---|
| シリーズ | (Cambridge Tracts in Theoretical Computer Science) |
| 出版社 | (Cambridge University Press, UK) |
| 出版年月 | 2004 |
| ページ数 | 212 pp. |
| 言語 | ENG |
| ニュース番号 | ＜A00-61827＞ |
解説
This book discusses the connection between two areas of semantics, namely the semantics of databases and the semantics of natural language, and links them via a common view of the semantics of time. It is argued that a coherent theory of the semantics of time is an essential ingredient for the success of efforts to incorporate more 'real world' semantics into database models. This idea is a relatively recent concern of database research but it is receiving growing interest. The book begins with a discussion of database querying which motivates the use of the paradigm of Montague Semantics and discusses the details of the intensional logic ILs. This is followed by a description of the author's own model, the Historical Relational Data Model (HRDM) which extends the RDM to include a temporal dimension. Finally the database querying language QEHIII is defined and examples illustrate its use. A formal model for the interpretation of questions is presented in this work which will form the basis for much further research.