SkyCube-tree based query processing in OLAP skyline cubes.
Hideki SatoTakayuki UsamiPublished in: IMCOM (2017)
Keyphrases
- data cube
- incremental maintenance
- query processing
- range queries
- on line analytical processing
- multi dimensional
- aggregate queries
- skyline queries
- data warehouse
- index structure
- olap systems
- cost model
- query optimization
- data management
- materialized views
- database systems
- metric space
- query execution
- efficiently computing
- query result
- r tree
- query evaluation
- similarity search
- skyline computation
- data structure
- relational database systems
- xml data
- continuous queries
- user queries
- distributed environment
- spatial databases
- database
- join algorithms
- data warehousing
- user preferences