Statements (48)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Database Model
|
| gptkbp:enables |
Approximate Reasoning
Flexible Querying Similarity Queries |
| gptkbp:extendsTo |
Relational Database
|
| gptkbp:fieldOfStudy |
gptkb:Fuzzy_Logic
gptkb:Database_Theory Computer Science |
| gptkbp:hasApplication |
Handling Incomplete Data
Handling Linguistic Data Handling Noisy Data Handling Subjective Data |
| gptkbp:hasConcept |
gptkb:Fuzzy_Set_Theory
|
| gptkbp:hasFeature |
gptkb:ISO/IEC_9075_(SQL:2016)_-_Partial_Support
Fuzzy Aggregation Fuzzy Attributes Fuzzy Constraints Fuzzy Joins Fuzzy Projection Fuzzy Relations Fuzzy Selection Membership Functions |
| https://www.w3.org/2000/01/rdf-schema#label |
Fuzzy Relational Databases
|
| gptkbp:limitation |
Complexity
Performance Overhead Integration with Classical Databases Lack of Standardization |
| gptkbp:proposedBy |
gptkb:R._R._Yager
1977 |
| gptkbp:relatedTo |
gptkb:Fuzzy_Data_Model
gptkb:Fuzzy_ER_Model gptkb:Fuzzy_SQL |
| gptkbp:researchArea |
gptkb:Fuzzy_Data_Mining
Fuzzy Data Modeling Fuzzy Database Design Fuzzy Information Retrieval Fuzzy Integrity Constraints Fuzzy Query Languages |
| gptkbp:supports |
Imprecise Data
Uncertain Data Vague Data |
| gptkbp:usedIn |
gptkb:museum
gptkb:Expert_Systems gptkb:Geographic_Information_Systems gptkb:Decision_Support_Systems Medical Databases |
| gptkbp:bfsParent |
gptkb:Fuzzy_Logic
|
| gptkbp:bfsLayer |
5
|