Modern software applications are subject to uncertain operating conditions, such as
dynamics in the availability of services and variations of system goals. Consequently …

Software traceability is a sought-after, yet often elusive quality in large software-intensive
systems primarily because the cost and effort of tracing can be overwhelming. State-of-the …

Context: Runtime uncertainty such as unpredictable operational environment and failure of
sensors that gather environmental data is a well-known challenge for adaptive systems …

Self-adaptation provides a principled way to deal with software systems' uncertainty during
operation. Examples of such uncertainties are disturbances in the environment, variations in …

It is often the case that stakeholders want to strengthen/weaken or otherwise change their
requirements for a system-to-be when certain conditions apply at runtime. For example …

Software systems are deployed in environments that keep changing over time. They should
therefore adapt to changing conditions to meet their requirements. The satisfaction rate of …

It is challenging to design, develop, and validate a dynamically adaptive system (DAS) that
satisfies requirements, particularly when requirements can change at run time. Testing at …

Context Socio-technical systems are expected to understand the dynamics of the execution
environment and behave accordingly. Significant work has been done on formalizing and …

Nowadays, there are more and more software systems operating in highly open, dynamic
and unpredictable environments. Moreover, as technology advances, requirements for these …

Requirements Engineering (RE) is an essential component of any software development
cycle. Understanding and satisfying stakeholder needs and wants is the difference between …