http://popups.lib.uliege.be/1373-5411/index.php?id=1504 Index terms fr 0 http://popups.lib.uliege.be/1373-5411/index.php?id=2979 A software system relates with others, and receives or provides services. The way services are provided requires interoperability, and software system adapts and evolves according to the necessities. As consequence, the quality of the service depends on the interaction of several software systems. We approach software evolution under the point of view of Anticipation and Incursion. So, we try to define which could be the parameters and elements that define the future states of the service provision framework. We use the concepts of anticipatory systems, incursion and hyperincursion, in the area of software engineering, evolution and adaptation of systems that form part of a complex system interoperable structure for the provision of services. The final objective is the use of these concepts to improve the service provision quality. Tue, 03 Sep 2024 16:01:54 +0200 Thu, 10 Oct 2024 16:38:50 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=2979 http://popups.lib.uliege.be/1373-5411/index.php?id=2972 Maintenance is considered on many tendencies as part of a wider discipline called Software Evolution. The formal and well defined concepts provided by this discipline permit accomplishing software maintenance in a consistent and reliable way. This work is based on three foundations for evolution: an architecture, a set of mechanisms and models, and the concept of parametrizable system; and it describes the application of these concepts to a real system at the Cuban "Ernesto Che Guevara" Nickel Factory in order to automates part of its maintenance. Tue, 03 Sep 2024 16:01:20 +0200 Tue, 03 Sep 2024 16:01:29 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=2972 http://popups.lib.uliege.be/1373-5411/index.php?id=1503 During software evolution, the next state to be reached by the system, can be an unknown situation that could have unwillingness effects over the evolutionary process. Additionally, the modifications suffered by a Software System may affect the structure or the way of use of that structure. In order to avoid undesired effects, changes must be known by the system. The knowledge of the future states moves us to consider these systems as Incursive Discrete Strong Anticipatory Systems. As well, the evolution has hyperincursive characters because there exists several possibilities of modification, before selecting the next state… As a consequence we have a non directed evolutionary process in order to obtain a correct and adequate evolutionary sequence for the system. This process is also not hazardous, but under the modeller free will. Fri, 12 Jul 2024 16:22:47 +0200 Fri, 12 Jul 2024 16:22:54 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=1503