Processing frequent itemset discovery queries by division and set containment join operators.
Ralf RantzauPublished in: DMKD (2003)
Keyphrases
- efficient processing
- join operators
- query processing
- query optimization
- frequent itemset discovery
- query plan
- join queries
- query language
- relational queries
- query optimizers
- join operator
- probabilistic databases
- database systems
- xml query processing
- query evaluation
- range queries
- response time
- database
- join algorithms
- database queries
- cost model
- answering queries
- exact and approximate
- data sources
- xml query languages
- knowledge discovery
- data model
- hash join
- data structure