Publication details

Runtime Monitoring for Out-of-Distribution Detection in Object Detection Neural Networks

Authors

HASHEMI Vahid KŘETÍNSKÝ Jan RIEDER Sabine SCHMIDT Jessica

Year of publication 2023
Type Paper in proceedings
Conference FORMAL METHODS, FM 2023
MU Faculty or unit

Faculty of Informatics

Citation
Doi https://doi.org/10.1007/978-3-031-27481-7_36
Keywords Runtime monitoring; Neural networks; Out-of-distribution detection; Object detection
Description Runtime monitoring provides a more realistic and applicable alternative to verification in the setting of real neural networks used in industry. It is particularly useful for detecting out-of-distribution (OOD) inputs, for which the network was not trained and can yield erroneous results. We extend a runtime-monitoring approach previously proposed for classification networks to perception systems capable of identification and localization of multiple objects. Furthermore, we analyze its adequacy experimentally on different kinds of OOD settings, documenting the overall efficacy of our approach.
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