Querying Vague Spatial Information in Geographic Data Warehouses.
Thiago Luís Lopes SiqueiraRodrigo Costa MateusRicardo Rodrigues CiferriValéria Cesário TimesCristina Dutra de Aguiar CiferriPublished in: AGILE Conf. (2011)
Keyphrases
- spatial information
- data warehouse
- databases
- data warehousing
- geographic information
- decision support
- business intelligence
- data marts
- spatial relationships
- data mining
- data cube
- data sources
- data integration
- temporal information
- spatial relations
- data quality
- data management
- data mining techniques
- query language
- data analysis
- database
- star schema
- olap queries
- query processing
- metadata
- online analytical processing
- olap query processing
- color histogram
- database systems
- spatial features
- multidimensional data
- query execution
- external data sources