Self-adaptive systems have the capability to autonomously modify their behaviour at run-
time in response to changes in their environment. Self-adaptation is particularly necessary …

Requirements engineering (RE) research often ignores or presumes a uniform nature of the
context in which the system operates. This assumption is no longer valid in emerging …

Dynamically adaptive systems (DASs) are intended to monitor the execution environment
and then dynamically adapt their behavior in response to changing environmental …

Self-adaptive systems have the capability to autonomously modify their behavior at run-time
in response to changes in their environment. Self-adaptation is particularly necessary for …

A socio-technical system (STS) consists of an interplay of humans, organizations, and
technical systems. STSs are heterogeneous, dynamic, unpredictable, and weakly …

Goal-oriented requirements engineering (GORE) has been introduced as a means of
modeling and understanding the motivations for system requirements. Using models to …

Goal models have proven useful for capturing, understanding, and communicating
requirements during early stages of software development. However, the utility of goal …

The priorities that stakeholders associate with requirements may vary from stakeholder to
stakeholder and from one situation to the next. Differing priorities, in turn, imply different …

Change is an essential characteristic of software development, as software systems must
respond to evolving requirements, platforms, and other environmental pressures. In this …

A great variety of techniques for analyzing goal models in requirements engineering have
been proposed in recent years. Approaches include propagating goal satisfaction values …