Cost-based query optimization for complex pattern mining on multiple databases.
Ruoming JinDavid FuhryAbdulkareem AlaliPublished in: EDBT (2008)
Keyphrases
- query optimization
- pattern mining
- multiple databases
- cost estimation
- database systems
- cost model
- query processing
- query plan
- execution plan
- multidatabase systems
- data mining
- mining algorithm
- pattern discovery
- databases
- query execution
- graph mining
- sequential patterns
- frequent pattern mining
- knowledge discovery in databases
- xml data
- record linkage
- frequent patterns
- data sets
- continuous queries
- data mining techniques
- cardinality estimation
- query optimizer
- graph databases
- graph patterns
- selectivity estimation
- machine learning