Representing Uncertain Concepts in Rough Description Logics via Contextual Indiscernibility Relations.
Nicola FanizziClaudia d'AmatoFloriana EspositoThomas LukasiewiczPublished in: URSW (2008)
Keyphrases
- description logics
- concept descriptions
- rough sets
- medical terminology
- approximation spaces
- biomedical ontologies
- reasoning services
- inductive learning
- knowledge base
- reasoning tasks
- rough set theory
- equivalence relation
- computational properties
- knowledge representation
- reasoning problems
- owl ontologies
- formal ontologies
- dl lite
- knowledge representation formalisms
- knowledge representation and reasoning
- representation language
- semantic web
- knowledge representation languages
- uml class diagrams
- fuzzy description logics
- database systems
- incomplete information
- data model
- number restrictions
- data mining