首个语音隐私攻击挑战赛，评估攻破语音匿名技术的实战能力。
The First VoicePrivacy Attacker Challenge Evaluation Plan
- 以自动说话人验证系统为攻击工具，对抗语音匿名化方案。
- 采用等错误率（EER）作为评估指标，优胜者将受邀在ICASSP 2025展示。
- 面向语音安全研究者，适合关注隐私保护漏洞的开发者。
首个语音隐私攻击挑战赛是语音隐私计划的一部分，由ICASSP 2025作为声学信号处理主挑战支持。该挑战聚焦于开发针对语音匿名化技术的攻击系统，并将其与提交至语音隐私2024挑战赛的匿名化系统进行对比评估。主办方提供训练、开发和评测数据集，以及基线攻击系统。参赛者需构建自动说话人验证系统作为攻击模型，并在开发集和评测集上提交得分。可使用公开可用的额外训练数据和模型，但须在截止日期前声明。评估指标为等错误率（EER）。表现优异的前五名参赛者将被邀请在ICASSP 2025特别研讨会上提交并展示其系统。
原文摘要 · Abstract (English)
The First VoicePrivacy Attacker Challenge is a new kind of challenge organized as part of the VoicePrivacy initiative and supported by ICASSP 2025 as the SP Grand Challenge It focuses on developing attacker systems against voice anonymization, which will be evaluated against a set of anonymization systems submitted to the VoicePrivacy 2024 Challenge. Training, development, and evaluation datasets are provided along with a baseline attacker system. Participants shall develop their attacker systems in the form of automatic speaker verification systems and submit their scores on the development and evaluation data to the organizers. To do so, they can use any additional training data and models, provided that they are openly available and declared before the specified deadline. The metric for evaluation is equal error rate (EER). Results will be presented at the ICASSP 2025 special session to which 5 selected top-ranked participants will be invited to submit and present their challenge systems.
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