Fuzzy Logic in Data Modeling: Semantics, Constraints, and Database Design by Guo

Description: Fuzzy Logic in Data Modeling by Guoqing Chen also in: THE KLUWER INTERNATIONAL SERIES ON ASIAN STUDIES IN COMPUTER AND INFORMATION SCIENCE, Volume 2 FORMAT Hardcover LANGUAGE English CONDITION Brand New Publisher Description This text addresses fundamental issues of fuzzy data modelling, such as fuzzy data representation, fuzzy integrity constraints, fuzzy conceptual modelling, and fuzzy database design. The purpose of introducing fuzzy logic in data modelling is to enhance the classical models such that uncertain and imprecise information can be represented and manipulated. Fuzzy data representation reflects how, where and to what extent fuzziness is incorporated into classical models. Fuzzy integrity constraints are a sort of fuzziness-involved business rules and semantic restrictions that need to be specified and enforced. Fuzzy conceptual modelling describes and treats high-level data concepts and related semantics in a fuzzy context, allowing the model to tolerate imprecision at different degrees. Fuzzy database design provides guidelines for how relation schemes of fuzzy databases should be formed and develops remedies to possible problems of data redundancy and update anomalies. Table of Contents 1 The Relational Data Model.- 2 Conceptual Modeling with the Entity-Relationship Model.- 3 Fuzzy Logic.- 4 Fuzzy ER Concepts.- 5 Fuzzy EER Concepts.- 6 Fuzzy Data Representation.- 7 Fuzzy Functional Dependencies (FFDs) As Integrity Constraints.- 8 A FFD Inference System.- 9 Scheme Decomposition and Information Maintenance.- 10 Design of Fuzzy Databases to Avoid Update Anomalies.- A. List of Examples.- B. List of Definitions.- C. List of Theorems.- D. List of Lemmas.- E. List of Algorithms. Promotional Springer Book Archives Long Description also in: THE KLUWER INTERNATIONAL SERIES ON ASIAN STUDIES IN COMPUTER AND INFORMATION SCIENCE, Volume 2 Details ISBN0792382536 Author Guoqing Chen Series Advances in Database Systems Year 1998 ISBN-10 0792382536 ISBN-13 9780792382539 Format Hardcover Place of Publication Dordrecht DEWEY 005.74 Language English Media Book Birth 1956 Short Title FUZZY LOGIC IN DATA MODELING 1 Subtitle Semantics, Constraints, and Database Design Publication Date 1998-08-31 Pages 224 Publisher Springer Edition 1998th Imprint Springer Country of Publication Netherlands Illustrations XV, 224 p. DOI 10.1007/b116231;10.1007/978-1-4615-4068-7 Series Number 15 Edition Description 1998 ed. Alternative 9781461368229 Audience Undergraduate We've got this At The Nile, if you're looking for it, we've got it. With fast shipping, low prices, friendly service and well over a million items - you're bound to find what you want, at a price you'll love! TheNile_Item_ID:96222455;

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