Fuzzy extensions for relationships in a generalized object model
Valerie V. Cross · International Journal of Intelligent Systems · 2001
Numerous approaches for introducing and managing uncertainty in object-oriented models have been proposed. This paper examines various semantics of uncertainty and the interaction with three kinds of relationships inherent to object models: for instance-of, a-kind-of, and a category. A generalized object model incorporating the perspective of semantic data modeling, artificial intelligence, and database systems is the basis for the recommendations for fuzzy extensions to these three kinds of relationships. © 2001 John Wiley & Sons, Inc.