The algorithmic analysis of hybrid systems
Theoretical Computer Science - Special issue on hybrid systems
Computer
Proceedings of the Real-Time: Theory in Practice, REX Workshop
Efficient Run-Time Monitoring of Timing Constraints
RTAS '97 Proceedings of the 3rd IEEE Real-Time Technology and Applications Symposium (RTAS '97)
Building components with embedded security monitors
Proceedings of the joint ACM SIGSOFT conference -- QoSA and ACM SIGSOFT symposium -- ISARCS on Quality of software architectures -- QoSA and architecting critical systems -- ISARCS
Towards an integrated approach for validating qualities of self-adaptive systems
Proceedings of the 2012 Workshop on Dynamic Analysis
A survey of formal methods in self-adaptive systems
Proceedings of the Fifth International C* Conference on Computer Science and Software Engineering
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We propose a model-based framework for developing self-monitoring embedded programs with temporal logic specifications. In our framework the requirement specification of an embedded program is encoded in the temporal logic MEDL. We propose an algorithm that synthesizes a model-based monitor from a MEDL script. We also introduce a technique that instruments a system model to emit events defined in the model-based primitive event definition language mPEDL. The synthesized model-based monitor may be composed with the instrumented model to form a self-monitoring model, which can be simulated for design-level verification; the composed self-monitoring model can also be used to generate a self-monitoring embedded program, which can monitor its own execution on the target platform in addition to its normal functions. Our approach combines the rigidness of temporal logic specifications with the easy use of a toolkit M2IST that we developed to automate the process of building a self-monitoring embedded program from a system model and its requirement specification.