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Fuzzy Database Modeling

  • Book
  • © 1999

Overview

  • Presents research in all aspects of database modeling - conceptual, logical and physical
  • Details of solution implementations are also presented

Part of the book series: Studies in Fuzziness and Soft Computing (STUDFUZZ, volume 26)

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Table of contents (5 chapters)

Keywords

About this book

Some recent fuzzy database modeling advances for the non-traditional applications are introduced in this book. The focus is on database models for modeling complex information and uncertainty at the conceptual, logical, physical design levels and from integrity constraints defined on the fuzzy relations.
The database models addressed here are; the conceptual data models, including the ExIFO and ExIFO2 data models, the logical database models, including the extended NF2 database model, fuzzy object-oriented database model, and the fuzzy deductive object-oriented database model. Integrity constraints are defined on the fuzzy relations are also addressed. A continuing reason for the limited adoption of fuzzy database systems has been performance. There have been few efforts at defining physical structures that accomodate fuzzy information. A new access structure and data organization for fuzzy information is introduced in this book.

Authors and Affiliations

  • Department of Computer Engineering, Middle East Technical University, Ankara, Turkey

    Adnan Yazici

  • AT&T Laboratories and Department of Computer Science, Clark Atlanta University, Atlanta, USA

    Roy George

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