Trajectory databases: Data models, uncertainty and complete query languages.
Bart KuijpersWalied OthmanPublished in: J. Comput. Syst. Sci. (2010)
Keyphrases
- data model
- query language
- databases
- database systems
- data integration
- database
- relational algebra
- data sources
- database management systems
- data types
- database design
- linear constraint databases
- object oriented
- relational model
- query evaluation
- xml data
- relational data model
- data modeling
- relational databases
- database integration
- constraint databases
- expressive power
- conceptual model
- semistructured data
- uncertain data
- database applications
- knowledge discovery
- regular expressions
- object model
- relational database systems
- complex objects
- transitive closure
- xml documents
- relational calculus
- metadata
- conjunctive queries
- recursive queries
- query optimization