Inference on Semantic Trajectory Data Warehouse Using an Ontological Approach.
Thouraya SakouhiJalel AkaichiJamal MalkiAlain BoujuRouaa WannousPublished in: ISMIS (2014)
Keyphrases
- data warehouse
- data warehousing
- business intelligence
- data sources
- databases
- data integration
- domain ontology
- data mining
- decision support
- decision support system
- data warehouse design
- data management
- data cube
- on line analytical processing
- data marts
- semantic information
- data analysis
- multidimensional data model
- star schema
- conceptual model
- query execution
- metadata
- materialized views
- olap queries
- bulk loading
- database
- multidimensional data
- query optimization
- heterogeneous sources
- external data
- multi dimensional
- enterprise data
- knowledge representation
- query workloads
- real world
- ub tree