Efficient Processing of Top-K Join Queries by Attribute Domain Refinement.
Dragan SahpaskiAleksandar S. DimovskiGoran VelinovMargita Kon-PopovskaPublished in: ADBIS (2012)
Keyphrases
- efficient processing
- join queries
- query processing
- queries involving
- range queries
- efficient implementation
- query optimization
- join operations
- database systems
- join algorithms
- skyline queries
- cost model
- spatial join
- continuous queries
- query evaluation
- r tree
- index structure
- query execution
- conjunctive queries
- user queries
- data mining
- data management
- xml data
- spatial databases
- multi dimensional
- complex queries
- data analysis
- similarity measure