About possibilistic queries against possibilistic databases.
Patrick BoscLaurence DuvalOlivier PivertPublished in: SAC (2002)
Keyphrases
- databases
- database
- database queries
- possibilistic logic
- data sources
- possibility theory
- query processing
- query language
- indexing techniques
- knowledge discovery
- database systems
- data integration
- data retrieval
- query evaluation
- web databases
- efficient processing
- query formulation
- query interface
- possibilistic clustering
- fuzzy numbers
- relational database systems
- web search engines
- logic programming
- response time
- data model
- possibilistic networks
- database views
- possibility distributions
- spatio temporal databases
- answering queries
- data collections
- decision makers
- aggregate queries
- relational database management systems
- expected utility
- data management
- retrieval systems