The category concept: an extension to the entity-relationship model
Data & Knowledge Engineering
A logical design methodology for relational databases using the extended entity-relationship model
ACM Computing Surveys (CSUR)
Fuzzy functional dependencies and lossless join decomposition of fuzzy relational database systems
ACM Transactions on Database Systems (TODS)
On nearness measures in fuzzy relational data models
International Journal of Approximate Reasoning
Towards a semantic view of an extended entity-relationship model
ACM Transactions on Database Systems (TODS)
Fuzzy logic in data modeling: semantics, constraints, and database design
Fuzzy logic in data modeling: semantics, constraints, and database design
The entity-relationship model—toward a unified view of data
ACM Transactions on Database Systems (TODS) - Special issue: papers from the international conference on very large data bases: September 22–24, 1975, Framingham, MA
A relational model of data for large shared data banks
Communications of the ACM
Entity-Relationship Modeling and Fuzzy Databases
Proceedings of the Second International Conference on Data Engineering
An Entity-Relationship Approach to Modelling of Vagueness in Databases
ECSQAU Proceedings of the European Conference on Symbolic and Quantitative Approaches to Reasoning and Uncertainty
A Data Type Approach to the Entity-Relationship Approach
Proceedings of the 1st International Conference on the Entity-Relationship Approach to Systems Analysis and Design
Efficient discovery of functional dependencies with degrees of satisfaction: Research Articles
International Journal of Intelligent Systems - Intelligent and Soft Computing Techniques for Information Processing
SQLf: a relational database language for fuzzy querying
IEEE Transactions on Fuzzy Systems
A residential consumer payment capability index based on fuzzy logic inference
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
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We study n-monotone lower previsions, which constitute a generalisation of n-monotone lower probabilities. We investigate their relation with the concepts of coherence and natural extension in the behavioural theory of imprecise probabilities, and improve ...