Xenofon Koutsoukos
3 papers in the PaperMetrix corpus
Papers by this author
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Real-time Out-of-distribution Detection in Learning-Enabled Cyber-Physical Systems
2020 · arXiv (Cornell University)
Cyber-physical systems (CPS) greatly benefit by using machine learning components that can handle the uncertainty and variability of the real-world. Typical components such as deep neural networks, however, introduce new types of hazards that may …
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Open Set Recognition using Vision Transformer with an Additional Detection Head
2022 · arXiv (Cornell University)
Deep neural networks have demonstrated prominent capacities for image classification tasks in a closed set setting, where the test data come from the same distribution as the training data. However, in a more realistic open …
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Sequential Graph Neural Networks for Source Code Vulnerability Identification
2023 · arXiv (Cornell University)
Vulnerability identification constitutes a task of high importance for cyber security. It is quite helpful for locating and fixing vulnerable functions in large applications. However, this task is rather challenging owing to the absence of …