PUMA
Istituto di Scienza e Tecnologie dell'Informazione     
Locuratolo E. An approach to the evolution of conceptual methods. Technical report, 2009.
 
 
Abstract
(English)
Two formal meta-mappings for the integration of vertical and horizontal mappings are proposed. The former characterizes the mappings from a conceptual/semantic data model to a corresponding logical/object model. The latter characterizes the mappings from an extension of the previous conceptual model to a corresponding logical/object model. The extension that represents a horizontal mapping is based on a notion of model compatibility. This allows determining a corresponding extension of the logical model and of the vertical mapping characterization. The approach supports the method evolution in order to define correct conceptual methods
Subject Conceptual Methods
Mapping Integration
Meta-Modelling
Semantic data models
Object-oriented Methodologies
H.1 Models and Principles
H.2 Database Management
I.6.5 Model Development
03 Mathematical Logic and Foundations


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