Logical schema-based mapping technique to reduce search space in the data warehouse for keyword-based search.
Fiaz MajeedMuhammad ShoaibPublished in: Int. Arab J. Inf. Technol. (2017)
Keyphrases
- data warehouse
- search space
- data warehousing
- search algorithm
- databases
- decision support
- business intelligence
- data integration
- external data
- data management
- data warehouse design
- conceptual model
- data sources
- materialized views
- data cube
- data mining
- query execution
- requirement analysis
- multidimensional data model
- on line analytical processing
- data model
- star schema
- data marts
- xml schema
- multi dimensional
- olap queries
- database systems
- dimension tables
- incremental view maintenance
- keyword search
- information sources
- relational schema
- online analytical processing
- data sets
- database