Requirements engineering for self-adaptive systems: core ontology and problem statement
CAiSE'11 Proceedings of the 23rd international conference on Advanced information systems engineering
Towards a requirements modeling language for self-adaptive systems
REFSQ'12 Proceedings of the 18th international conference on Requirements Engineering: foundation for software quality
Model-driven performance engineering of self-adaptive systems: a survey
Proceedings of the 8th international ACM SIGSOFT conference on Quality of Software Architectures
A requirements-based approach for the design of adaptive systems
Proceedings of the 34th International Conference on Software Engineering
Supporting decision-making for self-adaptive systems: from goal models to dynamic decision networks
REFSQ'13 Proceedings of the 19th international conference on Requirements Engineering: Foundation for Software Quality
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Challenges in the engineering of self-adaptive software have been recently discussed and summarised in a seminal research road map. Following it, we focus on requirements engineering issues, with a two-fold, long term objective. The first objective is to support the system analyst to engineer adaptive requirements at requirements-time, the second is to make software able to reason on requirements at run-time in order to enable a goal-oriented adaptation. Along the first objective, in this position paper we propose a characterisation of adaptive requirements. Moreover, we investigate how available techniques aimed at eliciting and specifying domain properties, stakeholders' goals and preferences, can provide a practical support to the analyst while capturing adaptive requirements.