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Editors contains: "Chen, Jian-Jia"

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  1. ; ; ; ; ; ; ; ; (, IEEE Real-Time Systems Symposium)
    Chen, Jian-Jia (Ed.)
    The paper discusses algorithmic priority inversion in mission-critical machine inference pipelines used in modern neural-network-based cyber-physical applications and develops a scheduling solution to mitigate its effect. In general, priority inversion occurs in real-time systems when computations that are of lower priority are performed together with or ahead of those that are of higher priority. 1 In current machine intelligence software, significant priority inversion occurs on the path from perception to decision-making, where the execution of underlying neural network algorithms does not differentiate between critical and less critical data. We describe a scheduling framework to resolve this problem and demonstrate that it improves the system's ability to react to critical inputs, while at the same time reducing platform cost. 
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