A graph based architectural (Re)configuration language
Proceedings of the 8th European software engineering conference held jointly with 9th ACM SIGSOFT international symposium on Foundations of software engineering
Goal-Oriented Requirements Engineering: A Guided Tour
RE '01 Proceedings of the Fifth IEEE International Symposium on Requirements Engineering
An Automated Formal Approach to Managing Dynamic Reconfiguration
ASE '06 Proceedings of the 21st IEEE/ACM International Conference on Automated Software Engineering
Model-based system reconfiguration for dynamic performance management
Journal of Systems and Software
Specification patterns for probabilistic quality properties
Proceedings of the 30th international conference on Software engineering
Goal-Based Modeling of Dynamically Adaptive System Requirements
ECBS '08 Proceedings of the 15th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems
A fault-tolerant software architecture for component-based systems
Architecting dependable systems
PRISM 4.0: verification of probabilistic real-time systems
CAV'11 Proceedings of the 23rd international conference on Computer aided verification
Formal modelling and verification of service-oriented systems in probabilistic event-b
IFM'12 Proceedings of the 9th international conference on Integrated Formal Methods
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Ensuring fault tolerance of satellite systems is critical for achieving goals of the space mission. Since the use of redundancy is restricted by the size and the weight of the on-board equipments, the designers need to rely on dynamic reconfiguration in case of failures of some components. In this paper we propose a formal approach to development of dynamically reconfigurable systems in Event-B. Our approach allows us to build the system that can discover possible reconfiguration strategy and continue to provide its services despite failures of its vital components. We integrate probabilistic verification to evaluate reconfiguration alternatives. Our approach is illustrated by a case study from aerospace domain.