The increasing demand for complex and distributed software calls for novel software
engineering methods and techniques, to create systems able to autonomously adapt to …

Context: Goal modeling is an important instrument for the elicitation, specification, analysis,
and validation of early requirements. Goal models capture hierarchical representations of …

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 …

Uncertainty is a major issue for system designers in develo** an adaptive system,
especially when defining adaptation requirements. The design-time requirement becomes …

Self-adaptation is crucial for cyber-physical systems (CPS) to meet their requirements in
environments characterized by complexity and uncertainty. As many situations that CPS …

The analysis of self-adaptive systems (SAS) requirements involves addressing uncertainty
from several sources. Despite advances in requirements for SAS, uncertainty remains an …

Abstract Context: Smart and adaptive Systems, such as self-adaptive and self-organising
(SASO) systems, typically consist of a large set of highly autonomous and heterogeneous …

Self-adaptation approaches appear to respond to environmental complexity and uncertainty
of today's software systems. However, in order to prepare the system with the capability of …

The re-use of requirements captured during design-time for run-time decision-making
represents a popular paradigm for develo** self-adaptive systems, generally termed …

Service system is currently facing environmental complexity problems, such as the need of a
distributed, heterogeneous, decentralized, and interdependent system which …