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09/21/2023
The Impact of Silence on Speech Anti-Spoofing
The current speech anti-spoofing countermeasures (CMs) show excellent pe...
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09/15/2023
One-Class Knowledge Distillation for Spoofing Speech Detection
The detection of spoofing speech generated by unseen algorithms remains ...
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09/15/2023
Improving Short Utterance Anti-Spoofing with AASIST2
The wav2vec 2.0 and integrated spectro-temporal graph attention network ...
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06/12/2023
Underwater Acoustic Target Recognition based on Smoothness-inducing Regularization and Spectrogram-based Data Augmentation
Underwater acoustic target recognition is a challenging task owing to th...
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05/22/2023
Progressive Sub-Graph Clustering Algorithm for Semi-Supervised Domain Adaptation Speaker Verification
Utilizing the large-scale unlabeled data from the target domain via pseu...
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05/22/2023
The HCCL system for VoxCeleb Speaker Recognition Challenge 2022
This report describes our submission to track1 and track3 for VoxCeleb S...
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03/01/2023
PCF: ECAPA-TDNN with Progressive Channel Fusion for Speaker Verification
ECAPA-TDNN is currently the most popular TDNN-series model for speaker v...
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10/13/2022
Deepfake Detection System for the ADD Challenge Track 3.2 Based on Score Fusion
This paper describes the deepfake audio detection system submitted to th...
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07/11/2022
The HCCL System for the NIST SRE21
This paper describes the systems developed by the HCCL team for the NIST...
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04/25/2022
Back-ends Selection for Deep Speaker Embeddings
Probabilistic Linear Discriminant Analysis (PLDA) was the dominant and n...
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07/03/2021
The HCCL Speaker Verification System for Far-Field Speaker Verification Challenge
This paper describes the systems submitted by team HCCL to the Far-Field...
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08/13/2018
Parsimonious HMMs for Offline Handwritten Chinese Text Recognition
Recently, hidden Markov models (HMMs) have achieved promising results fo...
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08/13/2018