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Should Optional Properties Be Used in Conceptual Modelling? A Theory and Three Empirical Tests.
François Bodart
Arvind Patel
Marc Sim
Ron Weber
Published in:
Inf. Syst. Res. (2001)
Keyphrases
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conceptual modelling
general theory
data abstraction
conceptual schema
entity relationship
conceptual model
conceptual models
natural language
object oriented
general purpose
database management