Awareness requirements for adaptive systems
Proceedings of the 6th International Symposium on Software Engineering for Adaptive and Self-Managing Systems
Requirements evolution drives software evolution
Proceedings of the 12th International Workshop on Principles of Software Evolution and the 7th annual ERCIM Workshop on Software Evolution
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 requirements aware systems: Run-time resolution of design-time assumptions
ASE '11 Proceedings of the 2011 26th IEEE/ACM International Conference on Automated Software 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
Requirements monitoring for adaptive service-based applications
REFSQ'12 Proceedings of the 18th international conference on Requirements Engineering: foundation for software quality
A requirements-based approach for the design of adaptive systems
Proceedings of the 34th International Conference on Software Engineering
Reasoning with contextual requirements: Detecting inconsistency and conflicts
Information and Software Technology
Relaxing claims: coping with uncertainty while evaluating assumptions at run time
MODELS'12 Proceedings of the 15th international conference on Model Driven Engineering Languages and Systems
Automatically RELAXing a goal model to cope with uncertainty
SSBSE'12 Proceedings of the 4th international conference on Search Based Software Engineering
Goal models as run-time entities in context-aware systems
Proceedings of the 7th Workshop on Models@run.time
Satisfying requirements for pervasive service compositions
Proceedings of the 7th Workshop on Models@run.time
Requirements modeling and system reconfiguration for self-adaptation of Internetware
Proceedings of the Fourth Asia-Pacific Symposium on Internetware
Requirements engineering meets physiotherapy: an experience with motion-based games
REFSQ'13 Proceedings of the 19th international conference on Requirements Engineering: Foundation for Software Quality
Mitigating the obsolescence of specification models of service-based systems
Proceedings of the 2013 International Conference on Software Engineering
Requirements and architectural approaches to adaptive software systems: a comparative study
Proceedings of the 8th International Symposium on Software Engineering for Adaptive and Self-Managing Systems
Towards run-time testing of dynamic adaptive systems
Proceedings of the 8th International Symposium on Software Engineering for Adaptive and Self-Managing Systems
REUBI: A Requirements Engineering method for ubiquitous systems
Science of Computer Programming
Requirements-driven deployment
Software and Systems Modeling (SoSyM)
Uncertainty handling in goal-driven self-optimization - Limiting the negative effect on adaptation
Journal of Systems and Software
Applying model-driven engineering to a method for systematic treatment of NFRs in AmI systems
Journal of Ambient Intelligence and Smart Environments - Intelligent agents in Ambient Intelligence and smart environments
| Hi-index | 0.00 |
Self-adaptation is imposing as a key characteristic of many modern software systems to tackle their complexity and cope with the many environments in which they can operate. Self-adaptation is a requirement per-se, but it also impacts the other (conventional) requirements of the system; all these new and old requirements must be elicited and represented in a coherent and homogenous way. This paper presents FLAGS, an innovative goal model that generalizes the KAOS model, adds adaptive goals to embed adaptation countermeasures, and fosters self-adaptation by considering requirements as live, runtime entities. FLAGS also distinguishes between crisp goals, whose satisfaction is boolean, and fuzzy goals, whose satisfaction is represented through fuzzy constraints. Adaptation countermeasures are triggered by violated goals and the goal model is modified accordingly to maintain a coherent view of the system and enforce adaptation directives on the running system. The main elements of the approach are demonstrated through an example application.