Machine Learning enabled Fault-Detection Algorithms for Optical Spectrum-as-a-Service Users. - Sai Kireet Patri; Isabella Dick; Kaida Kaeval; Jasper Müller; Jose-Juan Pedreno-Manresa; Achim Autenrieth; Jörg-Peter Elbers; Marko Tikas; Carmen Mas Machuca (ONDM, 2023)