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Spoofing Attack Detection on ASVspoof DF 2021

1.88EERXLSR-Mamba
0.75528.347615.9423.5324Nov 15, 2024Feb 21, 2025May 31, 2025Sep 7, 2025Dec 14, 2025Mar 23, 2026Jun 30, 2026

Evaluation results

MethodLinks
XLSR-Mambabackbone=XLSR, architecture=DuaBiMamba2024.111.88—
XLSR+Conformer+TCMyear=20242024.112.25—
WavLM-Large+MFAyear=20242024.112.56—
XLSR+Conformeryear=20232024.112.58—
XLSR+AASIST2year=20242024.112.77—
MHFA-IVLing-VIBBackbone=XLSR2026.063.091.74
MHFA-IDFETraining case=Case 42026.033.58—
MHFA-IVLingBackbone=XLSR2026.063.671.16
XLSR+AASISTyear=2022, averaging=average of three independent training sessions2024.113.69—
MHFA-IVSpk-VIB2026.063.71—
MHFA-IDFETraining case=Case 32026.034.29—
MHFATraining case=Case 42026.034.44—
MHFABackbone=XLSR2026.064.83—
AASISTBackbone=XLSR2026.065.29—
MHFA-VIBBackbone=XLSR2026.065.49-0.66
ConformerBackbone=XLSR2026.065.54—
MHFATraining case=Case 32026.035.91—
ConformerTraining case=Case 22026.037.27—
MHFATraining case=Case 22026.037.27—
AASISTTraining case=Case 22026.038.35—
MHFATraining case=Case 12026.038.58—
AASISTTraining case=Case 12026.039.6—
ConformerTraining case=Case 12026.0310.4—
T272026.0610.63—
T362026.0611.57—
T432026.0614.2—
T232026.0614.87—
RawBMambayear=20242024.1115.85—
RawNet2year=20212024.1122.38—
WavLM-Large MoEType=MoE, SSL Backbone=WavLM-L (13), #Params=329M, MoE Insertion Position=last 6, Number of Experts (E)=4, Top-k Value (k)=1, Pooling Strategy=stat2026.0629—
WavLM-L (13)Type=Baseline, SSL Backbone=WavLM-L (13), #Params=178M, MoE Insertion Position=—, Number of Experts (E)=—, Top-k Value (k)=—, Pooling Strategy=—2026.0630—