Formal Methods for Autonomous Systems - Bakirtzis, Georgios

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Résumé :
Formal methods refer to rigorous, mathematical approaches to system development and have played a key role in establishing the correctness of safety-critical systems. The main building blocks of formal methods are models and specifications, which are analogous to behaviors and requirements in system design and give us the means to verify and synthesize system behaviors with formal guarantees. In this monograph the authors review the current state of the art of applications of formal methods in the autonomous systems domain. They first consider correct-by-construction synthesis under various formulations in known environments before addressing the concept of uncertainty with systems that employ learning using formal methods including overcoming some limitations of such systems. Finally, they examine the synthesis of systems with monitoring to ensure a system can return to normalcy. They conclude with future directions for formal methods in reinforcement learning, uncertainty, privacy, explainability of formal methods, and regulation and certification. Covering important topics such as synthesis and reinforcement learning it is a comprehensive resource for students, practitioners and researchers on the use of formal methods in modern systems....

Sommaire:
Formal methods refer to rigorous, mathematical approaches to system development and have played a key role in establishing the correctness of safety-critical systems. The main building blocks of formal methods are models and specifications, which are analogous to behaviors and requirements in system design and give us the means to verify and synthesize system behaviors with formal guarantees. In this monograph the authors review the current state of the art of applications of formal methods in the autonomous systems domain. They first consider correct-by-construction synthesis under various formulations in known environments before addressing the concept of uncertainty with systems that employ learning using formal methods including overcoming some limitations of such systems. Finally, they examine the synthesis of systems with monitoring to ensure a system can return to normalcy. They conclude with future directions for formal methods in reinforcement learning, uncertainty, privacy, explainability of formal methods, and regulation and certification. Covering important topics such as synthesis and reinforcement learning it is a comprehensive resource for students, practitioners and researchers on the use of formal methods in modern systems....