Keyphrases
- data cube
- semantic web
- data warehouse
- integrity constraints
- expressive power
- ontology alignment
- dimension hierarchies
- semantic web technologies
- data warehousing
- on line analytical processing
- domain ontology
- domain specific
- multi dimensional
- semantic technologies
- information integration
- ontology mapping
- knowledge base
- statistical databases
- data mining
- ontology engineering
- owl ontologies
- semantic relationships
- semantic relations
- ontology integration
- multidimensional data model
- databases
- olap systems
- data sets
- online analytical processing
- relational databases
- information systems
- decision making
- data structure
- data management
- association rules
- knowledge representation
- data model