Classes of finite relations as initial abstract data types I.

Virgil Emil Cazanescu Gheorghe Stefanescu

Published in: Discret. Math. (1991)

Keyphrases

abstract data types
algebraic operations
data types
relational data model
programming language
object oriented databases
closure properties
relational database systems
data abstraction
object identity
data mining
database
relational algebra
general purpose
algebraic structure
object oriented
spatial aggregation