On nearness measures in fuzzy relational data models
International Journal of Approximate Reasoning
An adaptive conjugate gradient learning algorithm for efficient training of neural networks
Applied Mathematics and Computation
Handbook of logic in artificial intelligence and logic programming (vol. 3)
Assessment of data redundancy in fuzzy relational databases based on semantic inclusion degree
Information Processing Letters
Similarity and compatibility in fuzzy set theory: assessment and applications
Similarity and compatibility in fuzzy set theory: assessment and applications
Using sets of feature vectors for similarity search on voxelized CAD objects
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Extending object-oriented databases for fuzzy information modeling
Information Systems - Databases: Creation, management and utilization
Advances In Fuzzy Object-oriented Databases: Modeling And Applications
Advances In Fuzzy Object-oriented Databases: Modeling And Applications
Fuzzy clustering approach for accurate embedding dimension identification in chaotic time series
Integrated Computer-Aided Engineering
Autonomous and cooperative robotic behavior based on fuzzy logic and genetic programming
Integrated Computer-Aided Engineering
Using fuzzy cognitive maps to identify multiple causes in troubleshooting systems
Integrated Computer-Aided Engineering
pg4DB: A fuzzy object-relational system
Fuzzy Sets and Systems
A Hierarchical Approach to Object Comparison
IFSA '07 Proceedings of the 12th international Fuzzy Systems Association world congress on Foundations of Fuzzy Logic and Soft Computing
Frameworks for entity matching: A comparison
Data & Knowledge Engineering
A multi-criteria optimization framework for industrial shop scheduling using fuzzy set theory
Integrated Computer-Aided Engineering
Towards a conscious choice of a fuzzy similarity measure: a qualitative point of view
IPMU'10 Proceedings of the Computational intelligence for knowledge-based systems design, and 13th international conference on Information processing and management of uncertainty
Extracting knowledge from fuzzy relational databases with description logic
Integrated Computer-Aided Engineering
Integrated Computer-Aided Engineering - Data Mining in Engineering
Recurrent neural networks for fuzzy data
Integrated Computer-Aided Engineering - Data Mining in Engineering
Construction of ontologies from object-oriented database models
Integrated Computer-Aided Engineering
Identification of anatomic retinal structures for macular delineation in fluorescein angiograms
Integrated Computer-Aided Engineering
Conceptual design of object-oriented databases for fuzzy engineering information modeling
Integrated Computer-Aided Engineering
Extending engineering data model for web-based fuzzy information modeling
Integrated Computer-Aided Engineering
Querying fuzzy spatiotemporal data using XQuery
Integrated Computer-Aided Engineering
Intelligent control for long-term ecological systems
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
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Aiming at distinguishing entities, the concept of entity comparison plays an important role in object management in object-oriented databases as well as object-oriented knowledge bases. In order to model uncertain data and complex-valued attributes as well as complex relationships among objects/classes, fuzzy object-oriented databases have been introduced. In this paper, we identify two levels of entities in fuzzy object-oriented databases, which are fuzzy classes and fuzzy objects. Based on the semantic measure of fuzzy data, we identify several possible relationships between fuzzy entities being compared, and propose a more general way to compare the objects and classes with fuzzy data types in the fuzzy object-oriented databases. We introduce the notion of equivalence degree of two fuzzy entities. We apply this notion to compare two fuzzy entities so that we know to which extent two objects or two classes refer to the same real-world entity.