Specifying OLAP Cubes on XML Data.
Mikael R. JensenThomas H. MøllerTorben Bach PedersenPublished in: J. Intell. Inf. Syst. (2001)
Keyphrases
- xml data
- data cube
- data model
- approximate query answering
- on line analytical processing
- xml documents
- multi dimensional
- aggregate queries
- xml databases
- query optimization
- query language
- data warehouse
- xml queries
- relational databases
- relational data
- semi structured data
- query evaluation
- query processing
- xml schema
- keyword search
- query decomposition
- xpath queries
- data warehousing
- range queries
- relational database systems
- data structure
- object oriented
- path expressions
- xml data sources
- relational and xml data
- querying xml data
- data integration
- database
- query execution
- labeling scheme
- business intelligence
- data sources
- data mining
- standard for data exchange
- queries on xml data
- relational tables
- xml query processing
- xml trees
- relational algebra
- databases