Grouping and aggregation in the concept-oriented data model.
Alexandr A. SavinovPublished in: SAC (2006)
Keyphrases
- data model
- data integration
- data modeling
- query language
- real time
- relational model
- database systems
- object oriented
- data sources
- conceptual model
- data sets
- data types
- database management systems
- information systems
- xml documents
- multi dimensional
- relational databases
- website
- information retrieval
- machine learning
- databases
- entity relationship
- data aggregation
- aggregation operators
- perceptual organization
- schema evolution