Representing Uncertain Concepts in Rough Description Logics via Contextual Indiscernibility Relations.
Claudia d'AmatoNicola FanizziFloriana EspositoThomas LukasiewiczPublished in: URSW (LNCS Vol.) (2013)
Keyphrases
- description logics
- concept descriptions
- rough sets
- medical terminology
- approximation spaces
- biomedical ontologies
- reasoning services
- knowledge base
- knowledge representation languages
- owl ontologies
- rough set theory
- inductive learning
- equivalence relation
- knowledge representation
- reasoning problems
- reasoning tasks
- computational properties
- knowledge representation and reasoning
- computing least common subsumers
- dl lite
- representation language
- knowledge representation formalisms
- uml class diagrams
- fuzzy description logics
- semantic web
- ontology languages
- owl dl
- concept drift
- incomplete information
- conceptual graphs
- formal ontologies
- ontology based data access
- relational databases
- expert systems