• DocumentCode
    3657317
  • Title

    An entity-relationship algebra

  • Author

    Christine Parent;Stefano Spaccapietra

  • Author_Institution
    Institut de Programmation, Université
  • fYear
    1984
  • fDate
    4/1/1984 12:00:00 AM
  • Firstpage
    500
  • Lastpage
    507
  • 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"
  • Publisher
    ieee
  • Conference_Titel
    Data Engineering, 1984 IEEE First International Conference on
  • Print_ISBN
    978-0-8186-0533-8
  • Type

    conf

  • DOI
    10.1109/ICDE.1984.7271312
  • Filename
    7271312
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3657317