Granular Computing on Extensional Functional Dependencies for Information System.
Qiusheng AnJunyi ShenPublished in: Rough Sets and Current Trends in Computing (2004)
Keyphrases
- granular computing
- functional dependencies
- information systems
- rough sets
- relational databases
- integrity constraints
- information processing
- soft computing
- rough set theory
- normal form
- database design
- database schemes
- relational model
- fuzzy sets
- conflict free
- universal relation
- data dependencies
- information granules
- inclusion dependencies
- xml documents
- data mining
- entity relationship
- user defined
- set of functional dependencies
- approximate functional dependencies
- data analysis
- databases
- conceptual schema
- cardinality constraints
- fuzzy logic
- management system
- multivalued dependencies
- approximation spaces
- partial order
- query language
- case study
- database