On the (un)decidability of fuzzy description logics under Łukasiewicz t-norm.
Marco CeramiUmberto StracciaPublished in: Inf. Sci. (2013)
Keyphrases
- preference relations
- fuzzy description logics
- t norm
- description logics
- dl lite
- group decision making
- query answering
- reasoning tasks
- aggregation operators
- knowledge base
- fuzzy information
- interval valued
- neuro fuzzy
- knowledge representation
- fuzzy relations
- owl dl
- xml documents
- decision procedures
- probability theory
- weighted average
- fuzzy systems
- membership functions
- fuzzy sets
- fuzzy logic
- domain knowledge
- database systems