A database preference query model based on a fuzzy outranking relation.
Patrick BoscOlivier PivertGrégory SmitsPublished in: FUZZ-IEEE (2010)
Keyphrases
- database
- database queries
- multiple criteria
- databases
- multi criteria
- imprecise information
- query processing
- fuzzy sets
- access methods
- fuzzy logic
- database systems
- indexing techniques
- database objects
- response time
- data structure
- data sources
- answering queries
- heterogeneous databases
- fuzzy similarity
- complex queries
- multi attribute
- fuzzy numbers
- membership functions
- database management systems
- query language
- multi objective
- data model
- fuzzy clustering
- query evaluation
- query interface
- preference relations
- query result
- user preferences
- query patterns
- keywords
- flexible querying