Transitive closure of interval-valued relations.
Ramón González del CampoLuis GarmendiaVictoria LópezPublished in: ISKE (2008)
Keyphrases
- transitive closure
- interval valued
- binary relations
- fuzzy sets
- real valued
- expressive power
- group decision making
- fuzzy relations
- representation scheme
- partially ordered
- query language
- directed acyclic graph
- query evaluation
- aggregation operators
- first order logic
- relational algebra
- spatial databases
- interval valued fuzzy
- rough sets
- fuzzy logic