Goal-directed requirements acquisition
6IWSSD Selected Papers of the Sixth International Workshop on Software Specification and Design
ACM Transactions on Database Systems (TODS)
Architecture-based runtime software evolution
Proceedings of the 20th international conference on Software engineering
Requirements monitoring in dynamic environments
RE '95 Proceedings of the Second IEEE International Symposium on Requirements Engineering
Reconciling System Requirements and Runtime Behavior
IWSSD '98 Proceedings of the 9th international workshop on Software specification and design
Tropos: An Agent-Oriented Software Development Methodology
Autonomous Agents and Multi-Agent Systems
A requirements monitoring framework for enterprise systems
Requirements Engineering
Self-Managed Systems: an Architectural Challenge
FOSE '07 2007 Future of Software Engineering
An automated approach to monitoring and diagnosing requirements
Proceedings of the twenty-second IEEE/ACM international conference on Automated software engineering
From goals to components: a combined approach to self-management
Proceedings of the 2008 international workshop on Software engineering for adaptive and self-managing systems
Revisiting the Core Ontology and Problem in Requirements Engineering
RE '08 Proceedings of the 2008 16th IEEE International Requirements Engineering Conference
Location-Based Software Modeling and Analysis: Tropos-Based Approach
ER '08 Proceedings of the 27th International Conference on Conceptual Modeling
Agent Architectures for Compliance
ESAW '09 Proceedings of the 10th International Workshop on Engineering Societies in the Agents World X
Synthesis of live behaviour models
Proceedings of the eighteenth ACM SIGSOFT international symposium on Foundations of software engineering
Adaptation in open systems: giving interaction its rightful place
ER'10 Proceedings of the 29th international conference on Conceptual modeling
Towards a requirements modeling language for self-adaptive systems
REFSQ'12 Proceedings of the 18th international conference on Requirements Engineering: foundation for software quality
Journal of Systems and Software
Reasoning with contextual requirements: Detecting inconsistency and conflicts
Information and Software Technology
Synthesizing nonanomalous event-based controllers for liveness goals
ACM Transactions on Software Engineering and Methodology (TOSEM)
Uncertainty handling in goal-driven self-optimization - Limiting the negative effect on adaptation
Journal of Systems and Software
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Self-reconfiguration is the capability of a system to autonomously switch from one configuration to a better one in response to failure or context change. There is growing demand for software systems able to self-reconfigure, and specifically systems that can fulfill their requirements in dynamic environments. We propose a conceptual architecture that provides systems with self-reconfiguration capabilities, enacting a model-based adaptation process based on requirements models. We describe the logical view on our architecture for self-reconfiguration, then we detail the main mechanisms to monitor for and diagnose failures. We present a case study where a self-reconfiguring system assists a patient perform daily tasks, such as getting breakfast, within her home. The challenge for the system is to fulfill its mission regardless of the context, also to compensate for failures caused by patient inaction or other omissions in the environment of the system.