TY  - GEN
AU  - Pons,Claudia Fabiana
AU  - Baum,Gabriel Alfredo
AU  - Kutsche,Ralf-Detlef
TI  - Model evolution and system evolution
KW  - DESARROLLO DE MODELOS
KW  - SEMÁNTICA
KW  - UML
N1  - Formato de archivo: PDF. -- Este documento es producción intelectual de la Facultad de Informática - UNLP (Colección BIPA/Biblioteca); Journal of Computer Science & Technology; 1(3)
N2  - In this paper we define an evolution mechanism with formal semantics using the metamodeling methodology [Geisler et al.98] based on dynamic logic. A remarkable feature of the metamodeling methodology is the ability to define the relation of intentional and extensional entities within one level, allowing not only for the description of structural relations among the modeling entities, but also for a formal definition of structural constraints and dynamic semantics of the modeled entities. While dynamic semantics on the extensional level means run-time behavior, dynamic semantics on intentional level describes model evolution in the system life cycle
UR  - http://goo.gl/4W34uB
ER  -