Rough, Rougher, Roughest: Extending EL with a Hierarchy of Indiscernibility Relations.
Rafael PeñalozaAnni-Yasmin TurhanPublished in: Description Logics (2024)
Keyphrases
- rough sets
- approximation spaces
- equivalence relation
- rough set theory
- upper and lower approximations
- fuzzy sets
- hierarchical structure
- concept hierarchy
- knowledge reduction
- description logics
- semantic relations
- concept lattice
- real time
- rough fuzzy
- rough sets theory
- information systems
- data analysis
- fuzzy logic
- approximate reasoning
- databases
- decision making
- attribute values
- decision trees
- approximation operators