Database system based on intensional logic

  • Authors:
  • Naoki Yonezaki;Hajime Enomoto

  • Affiliations:
  • Tokyo Institute Of Technology, Tokyo, Japan;Tokyo Institute Of Technology, Tokyo, Japan

  • Venue:
  • COLING '80 Proceedings of the 8th conference on Computational linguistics
  • Year:
  • 1980

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Abstract

Model theoretic semantics of database systems is studied. As Rechard Montague has done in his work,5 we translate statements of DDL and DML into intensional logic and the latter is interpreted with reference to a suitable model. Major advantages of its approach include (i) it leads itself to the design of database systems which can handle historical data, (ii) it provides with a formal description of database semantics.