首个语音隐私攻击挑战赛，测试语音匿名化系统抗破解能力。
The First VoicePrivacy Attacker Challenge
- 设计自动说话人验证系统，攻击语音匿名化方案。
- 最佳攻击者将错误率降低25%-44%（相对基线）。
- 适合语音安全与隐私研究者参考。
首届语音隐私攻击挑战赛是ICASSP 2025 SP大奖赛，旨在评估攻击者系统对提交至语音隐私2024挑战赛的语音匿名化系统的有效性。赛事提供了训练、开发和评估数据集，以及一个基线攻击者。参与者以自动说话人验证系统形式开发攻击系统，并在开发集和测试集上提交得分。最佳攻击系统相较基线将等错误率（EER）降低了25%-44%。
原文摘要 · Abstract (English)
The First VoicePrivacy Attacker Challenge is an ICASSP 2025 SP Grand Challenge which focuses on evaluating attacker systems against a set of voice anonymization systems submitted to the VoicePrivacy 2024 Challenge. Training, development, and evaluation datasets were provided along with a baseline attacker. Participants developed their attacker systems in the form of automatic speaker verification systems and submitted their scores on the development and evaluation data. The best attacker systems reduced the equal error rate (EER) by 25-44% relative w.r.t. the baseline.
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