Fuzzy Database Modeling

Adnan Yazici, Roy George (Autoren)

Buch | Hardcover

XIV, 234 Seiten

1999 | 1999
Physica (Verlag)
978-3-7908-1171-1 (ISBN)

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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.

1. Introduction.- 2. Physical Design of Fuzzy Databases.- 3. Conceptual Modeling of Complex and Uncertain Information.- 4. Logical Database Models for Uncertain Data.- 5. Integrity Constraints in Similarity-Based Fuzzy Relational Databases.

Erscheint lt. Verlag	22.1.1999
Reihe/Serie	Studies in Fuzziness and Soft Computing
Zusatzinfo	XIV, 234 p.
Verlagsort	Heidelberg
Sprache	englisch
Maße	155 x 235 mm
Gewicht	486 g
Themenwelt	Informatik ► Theorie / Studium ► Algorithmen
Schlagworte	Database • Database Modeling • Database System • Database Systems • data model • data structure • Datenbankmodellierung • Datenbank; Programmierung/Entwicklung • Datenbanksysteme • Fuzzy Logic • Fuzzy-Logik • Fuzzy-Logik / Unscharfe Logik • Model • Modeling • Performance • Relational Database • set theory
ISBN-10	3-7908-1171-8 / 3790811718
ISBN-13	978-3-7908-1171-1 / 9783790811711
Zustand	Neuware