Mining frequent conjunctive queries in relational databases through dependency discovery.
Bart GoethalsDominique LaurentWim Le PageCheikh Tidiane DiengPublished in: Knowl. Inf. Syst. (2012)
Keyphrases
- mining frequent
- conjunctive queries
- relational databases
- boolean expressions
- integrity constraints
- query answering
- query evaluation
- semi structured data
- np complete
- frequent patterns
- sequential patterns
- query language
- xml data
- pattern mining
- functional dependencies
- normal form
- mining algorithm
- xml documents
- knowledge discovery
- object oriented
- databases
- data exchange
- pattern discovery
- special case
- null values
- sql queries
- data mining
- relational data
- frequent itemset mining
- relational model
- database
- database schema
- graph patterns
- data dependencies
- data sets
- keyword search
- semi structured
- xml schema
- query processing
- data model
- data management
- inclusion dependencies
- structured data