Keyphrases
- abstract data types
- data types
- directed acyclic graph
- relational database systems
- data abstraction
- programming language
- object oriented databases
- denotational semantics
- data model
- database systems
- type checking
- belief networks
- relational data model
- databases
- data structure
- software engineering
- user defined
- relational databases
- database
- spatio temporal databases
- machine learning
- spatio temporal data
- distributed databases
- spatio temporal
- xml data
- database management systems
- general purpose