Expressing OLAP operators with the TAX XML algebra
Marouane HachichaHadj MahboubiJérôme DarmontPublished in: CoRR (2008)
Keyphrases
- data model
- algebraic operators
- xml documents
- xml data
- query language
- data integration
- relational algebra
- on line analytical processing
- semi structured
- data warehouse
- database
- database systems
- object oriented
- databases
- markup language
- data warehousing
- relational data model
- xml databases
- data mining
- join operator
- metadata
- data types
- relational model
- database management systems
- building blocks
- data sources
- data exchange
- xml schema
- data cube
- object oriented databases
- multi dimensional
- xml format
- labeling scheme
- real estate
- keyword search
- knowledge discovery
- xml queries
- relational databases
- topic maps
- xpath queries
- xml retrieval
- semi structured data
- morphological operators
- relational database systems
- aggregate data
- income tax
- data structure