A perspective for research on conceptual modelling John Mylopoulos Available in: PDF Published in February 1981 (Vol.11 No.2)
Data dictionaries in open system communication Peter Hitchcock Available in: PDF Published in February 1981 (Vol.11 No.2)
Heterogeneous databases and high level abstraction Randy H. Katz Available in: PDF Published in February 1981 (Vol.11 No.2)
Modelling concepts for reasoning about access to knowledge Jonathan J. King Available in: PDF Published in February 1981 (Vol.11 No.2)
Tutorial on artificial intelligence research Available in: PDF Published in February 1981 (Vol.11 No.2)
Data and activities: Exploiting hierarchies of classes Alexander T. Borgida, Sol Greenspan Available in: PDF Published in February 1981 (Vol.11 No.2)
Abstraction in databases Dennis McLeod, John Miles Smith Available in: PDF Published in February 1981 (Vol.11 No.2)
Data abstraction for designing database-intensive applications Michael L. Brodie Available in: PDF Published in February 1981 (Vol.11 No.2)
The use of data type information in an interactive database environment Peter Buneman, Ira Winston Available in: PDF Published in February 1981 (Vol.11 No.2)