Architecture for a coordinated SASO system; adapted from [5].

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... [5]. A SASO system's ability of a runtime adaptation as a response to changes in its environment and the system itself is the outcome of a coordinated interaction between an adaptation manager (AM), with its collection of software modules, and its managed resources (MR), being hardware or software [6]. A general SASO architecture, as shown in Fig. 1, is constituted of an adaptation manager AM SASO with a set of goals G SASO . Depending on the level of control, the AM SASO can be separated into multiple AM ext,l implemented with a structured functionality, e.g., a MAPE-K model (Monitor-Analyze-PlanExecute-Knowledge) [7]. The managed resources MR j are grouped into subsystems S j . ...