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cs.RO2022
Risk-Aware Scene Sampling for Dynamic Assurance of Autonomous Systems
Shreyas Ramakrishna, Baiting Luo, Yogesh Barve +2
Autonomous Cyber-Physical Systems must often operate under uncertainties like sensor degradation and shifts in the operating conditions, which increases its operational risk. Dynam…
cs.RO2021
ReSonAte: A Runtime Risk Assessment Framework for Autonomous Systems
Charles Hartsell, Shreyas Ramakrishna, Abhishek Dubey +3
Autonomous CPSs are often required to handle uncertainties and self-manage the system operation in response to problems and increasing risk in the operating paradigm. This risk may…
cs.RO2020
A Methodology for Automating Assurance Case Generation
Shreyas Ramakrishna, Charles Hartsell, Abhishek Dubey +2
Safety Case has become an integral component for safety-certification in various Cyber Physical System domains including automotive, aviation, medical devices, and military. The ce…