A zero-shot open-set speech deepfake source tracing framework using adapted SSL-AASIST embeddings and AAM loss achieves EER of 16.43% in OOD trials with cosine scoring, outperforming few-shot alternatives.
Attack Source Verification Source tracingaims to identify or verify the source of a spoofing attack given an unknown utterancex
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Advancing Zero-Shot Open-Set Speech Deepfake Source Tracing
A zero-shot open-set speech deepfake source tracing framework using adapted SSL-AASIST embeddings and AAM loss achieves EER of 16.43% in OOD trials with cosine scoring, outperforming few-shot alternatives.