Rough Relational Operators and Rough Entropy in Rough Relational Database.
Feng JiangGuozhu LiuPublished in: WKDD (2009)
Keyphrases
- rough relational database
- relational operators
- functional dependencies
- conditional entropy
- relational databases
- relational algebra
- sql queries
- relational queries
- stream processing
- temporal databases
- query language
- similarity relations
- information theory
- integrity constraints
- relational model
- database design
- mutual information
- normal form
- data model
- databases
- database technology
- database
- information theoretic
- continuous queries
- response time
- fuzzy relations
- object oriented
- xml documents
- data analysis