@article{preinandpostprocessingclassimbalancemiti, title = {Pre-, In-, and Post-Processing Class Imbalance Mitigation Techniques for Failure Detection in Optical Networks}, author = {Yousuf Moiz Ali and Jaroslaw E. Prilepsky and Nicola Sambo and João Pedro and Mohammad M. Hosseini and Antonio Napoli and Sergei K. Turitsyn and Pedro Freire}, year = {2025}, eprint = {2507.21119}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2507.21119}, }