Keyphrases
- data model
- data types
- database systems
- query language
- object oriented
- database management systems
- data integration
- relational model
- databases
- data modeling
- database
- semi structured
- database design
- xml data
- relational algebra
- xml documents
- entity relationship
- conceptual model
- semistructured data
- query optimization
- general purpose
- data sources
- computer vision
- schema evolution
- database integration
- query decomposition
- hidden markov models
- application specific
- markup language
- decision making