PUMA
Istituto di Scienza e Tecnologie dell'Informazione     
Locuratolo E. I. Quality evaluation for evolving conceptual database design. Articolo accettato per la pubblicazione in Encyclopedia Of Information Science and Technology (4th Edition) - Il primo file allegato contiene la versione submitted - il secondo file allegato contiene la versione accettata per la pubblicazione, Technical report, 2015.
 
 
Abstract
(English)
The article is concerned with the proposal of a new approach of conceptual database design, called evolving conceptual database design, which exploits the structure for the preservation of database classes/concepts within the design. In order to discuss the opportunity to take into consideration this approach, the structure is constructed starting from a database conceptual graph. The leaves of the structure are mapped to a logical/object database graph. Horizontal steps of constructive logical database design extend the model. The computational costs required to design the structure for the preservation of database classes/concepts, as well as the qualitative/conceptual costs of the logical models resulting from the constructive design, are discussed.
Subject Database conceptual/logical class
is-a relationship
Structure for the preservation of database classes/concepts
Constuctive logical design
Qualitative measure of quality
D.2.12 Data Mapping
D.3.3 Classes and Objects
H.2.1 Data model
F.4.1 Set-Theory


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