Keyphrases
- database systems
- object databases
- database technology
- federated databases
- schema evolution
- data model
- query optimization
- database management systems
- databases
- relational database systems
- database design
- object oriented
- digital libraries
- query language
- data types
- database applications
- query processing
- distributed database systems
- website
- data management
- data sources
- distributed systems
- computer vision
- genetic algorithm
- distributed information systems
- image sequences
- index structure
- database
- information systems
- moving objects
- social networks
- query execution
- machine learning
- federated search
- real world