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Model evolution and system evolution.
From:
Journal of Computer Science & Technology
| Date:
October 1, 2000| Author:
Pons, Claudia; Baum, Gabriel; Kutsche, Ralf-D.
| COPYRIGHT 2000 Graduate Network of Argentine Universities with Computer Science Schools (RedUNCI). This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group.Copyright information
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Abstract
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 semantic...