Realizing a Temporal Complex-Object Data Model.
Wolfgang KäferHarald SchöningPublished in: SIGMOD Conference (1992)
Keyphrases
- complex objects
- data model
- query language
- relational algebra
- relational model
- database systems
- temporal information
- object oriented
- computationally simple
- database management systems
- object representations
- temporal data
- database query languages
- database design
- relational data model
- relational calculus
- data integration
- expressive power
- schema evolution
- multiple inheritance
- incomplete information
- user defined
- data types
- entity relationship
- software engineering
- xml documents
- relational databases
- feature extraction
- neural network
- data sets
- database