Modeling fuzzy information in UML class diagrams and object-oriented database models
Highlights
► Different levels of fuzziness are introduced into the UML class diagram. ► The formal descriptions and the graphical representations of the fuzzy UML data model are presented. ► The fuzzy UML data model is formally mapped into the fuzzy object-oriented database model.
References (55)
- et al.
Reasoning on UML class diagrams
Artif. Intell.
(2005) Fuzzy sets
Inf. Control
(1965)Fuzzy sets as a basis for a theory of possibility
Fuzzy Sets Syst.
(1978)- et al.
A fuzzy representation of data for relational database
Fuzzy Sets Syst.
(1982) - et al.
Generalizing database relational algebra for the treatment of incomplete or uncertain information and vague queries
Inf. Sci.
(1984) - et al.
Retrieving images in fuzzy object-relational databases using dominant color descriptors
Fuzzy Sets Syst.
(2007) - et al.
Modeling imprecise requirements with fuzzy objects
Inf. Sci.
(1999) - et al.
Assessment of data redundancy in fuzzy relational database based on semantic inclusion degree
Inform. Process. Lett.
(1999) - et al.
Complex object comparison in a fuzzy context
Inf. Software Technol.
(2003) - et al.
pg4DB: a fuzzy object-relational system
Fuzzy Sets Syst.
(2008)
An extended database design methodology for uncertain data management
Inf. Sci.
Database design and querying within the fuzzy semantic model
Inf. Sci.
An intelligent fuzzy object-oriented database framework for video database applications
Fuzzy Sets Syst.
Toward a generalized theory of uncertainty (GTU)—an outline
Inf. Sci.
Is there a need for fuzzy logic?
Inf. Sci.
The entity-relationship model: toward a unified view of data
ACM Trans. Database Syst.
Synergistic database design with an extended entity-relationship model
The Unified Modeling Language User Guide
Extending UML for object-relational database design
XML conceptual modeling using UML
UML for the semantic web: transformation-based approaches
Extending UML 1.5 for fuzzy conceptual modeling: a strictly additive approach
WSEAS Trans. Syst.
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