Quantitative and risk-based framework for unmanned aircraft control system assurance

M Hejase, A Kurt, T Aldemir, Ü Özgüner… - Journal of Aerospace …, 2018 - arc.aiaa.org
A generic backtracking process algorithm based on the deductive implementation of a
probabilistic Markov/cell-to-cell mapping technique is proposed for risk-informed …

Design, formalization, and verification of decision making for intelligent systems

M Hejase, A Katis, A Mavridou - AIAA SCITECH 2024 Forum, 2024 - arc.aiaa.org
The development of autonomous systems requires a rigorous process that can guarantee a
system's reliability in critical applications. At its core, an autonomous system bases its …

[PDF][PDF] A hierarchy of finite state machines as a scenario player in interactive training of pilots in flight simulators

M Bach, A Werner, M Mrozik… - International Journal of …, 2021 - intapi.sciendo.com
The paper presents the concept of a control unit, ie, a scenario player, for interactive training
pilots in flight simulators. This scenario player is modelled as a hierarchy of finite state …

Identification of risk significant automotive scenarios under hardware failures

M Hejase, A Kurt, T Aldemir, U Ozguner - arXiv preprint arXiv:1804.04348, 2018 - arxiv.org
The level of autonomous functions in vehicular control systems has been on a steady rise.
This rise makes it more challenging for control system engineers to ensure a high level of …