Title :
An entity-relationship algebra
Author :
Christine Parent;Stefano Spaccapietra
Author_Institution :
Institut de Programmation, Université
fDate :
4/1/1984 12:00:00 AM
Abstract :
This paper defines an algebra for the manipulation of an entity-relationship data base. The algebra is said to be complete through equivalence with the usual definition of completeness for relational data manipulation languages. This work is intended to provide a sound basis for the definition of complete entity-relationship DMLs, an essential feature to make the ER model fully operational.
Keywords :
"Erbium","Algebra","Data models","Semantics","Remuneration","Calculus","Marine vehicles"
Conference_Titel :
Data Engineering, 1984 IEEE First International Conference on
Print_ISBN :
978-0-8186-0533-8
DOI :
10.1109/ICDE.1984.7271312
