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Recently, fake audio detection has gained significant attention, as advancements in speech synthesis and voice conversion have increased the vulnerability of automatic speaker verification (ASV) systems to spoofing attacks. A key challenge…

音频与语音处理 · 电气工程与系统科学 2025-04-23 Ju Yeon Kang , Ji Won Yoon , Semin Kim , Min Hyun Han , Nam Soo Kim

Language models are prone to memorizing their training data, making them vulnerable to extraction attacks. While existing research often examines isolated setups, such as a single model or a fixed prompt, real-world adversaries have a…

密码学与安全 · 计算机科学 2025-08-11 Yash More , Prakhar Ganesh , Golnoosh Farnadi

Nowadays, Large Language Models (LLMs) are foundational components of modern software systems. As their influence grows, concerns about fairness have become increasingly pressing. Prior work has proposed metamorphic testing to detect…

Deep neural networks for image classification are well-known to be vulnerable to adversarial attacks. One such attack that has garnered recent attention is the adversarial backdoor attack, which has demonstrated the capability to perform…

密码学与安全 · 计算机科学 2022-06-09 Glenn Dawson , Muhammad Umer , Robi Polikar

Large language models (LLMs) have excelled in various natural language processing tasks, but challenges in interpretability and trustworthiness persist, limiting their use in high-stakes fields. Causal discovery offers a promising approach…

人工智能 · 计算机科学 2024-06-10 Wei Zhou , Hong Huang , Guowen Zhang , Ruize Shi , Kehan Yin , Yuanyuan Lin , Bang Liu

Recent work shows that deep neural networks are vulnerable to adversarial examples. Much work studies adversarial example generation, while very little work focuses on more critical adversarial defense. Existing adversarial detection…

机器学习 · 计算机科学 2021-09-15 Bin Zhu , Zhaoquan Gu , Le Wang , Zhihong Tian

Language models are vulnerable to short adversarial suffixes that can reliably alter predictions. Previous works usually find such suffixes with gradient search or rule-based methods, but these are brittle and often tied to a single task or…

计算与语言 · 计算机科学 2025-12-10 Sampriti Soor , Suklav Ghosh , Arijit Sur

Fair machine learning seeks to mitigate model prediction bias against certain demographic subgroups such as elder and female. Recently, fair representation learning (FRL) trained by deep neural networks has demonstrated superior…

机器学习 · 计算机科学 2024-03-06 Tianci Liu , Haoyu Wang , Feijie Wu , Hengtong Zhang , Pan Li , Lu Su , Jing Gao

The detection of offensive language in the context of a dialogue has become an increasingly important application of natural language processing. The detection of trolls in public forums (Gal\'an-Garc\'ia et al., 2016), and the deployment…

计算与语言 · 计算机科学 2019-08-20 Emily Dinan , Samuel Humeau , Bharath Chintagunta , Jason Weston

Although effective deepfake detection models have been developed in recent years, recent studies have revealed that these models can result in unfair performance disparities among demographic groups, such as race and gender. This can lead…

计算机视觉与模式识别 · 计算机科学 2024-03-03 Li Lin , Xinan He , Yan Ju , Xin Wang , Feng Ding , Shu Hu

As Machine Learning technologies become increasingly used in contexts that affect citizens, companies as well as researchers need to be confident that their application of these methods will not have unexpected social implications, such as…

机器学习 · 计算机科学 2025-03-06 Simon Caton , Christian Haas

Despite the growing reliance on fairness benchmarks to evaluate language models, the datasets that underpin these benchmarks remain critically underexamined. This survey addresses that overlooked foundation by offering a comprehensive…

计算与语言 · 计算机科学 2025-09-23 Jiale Zhang , Zichong Wang , Avash Palikhe , Zhipeng Yin , Wenbin Zhang

Abusive language is a concerning problem in online social media. Past research on detecting abusive language covers different platforms, languages, demographies, etc. However, models trained using these datasets do not perform well in…

计算与语言 · 计算机科学 2023-07-31 Punyajoy Saha , Divyanshu Sheth , Kushal Kedia , Binny Mathew , Animesh Mukherjee

Bias in Foundation Models (FMs) - trained on vast datasets spanning societal and historical knowledge - poses significant challenges for fairness and equity across fields such as healthcare, education, and finance. These biases, rooted in…

机器学习 · 计算机科学 2025-01-22 Shuzhou Sun , Li Liu , Yongxiang Liu , Zhen Liu , Shuanghui Zhang , Janne Heikkilä , Xiang Li

Backdoor attacks have become an emerging threat to NLP systems. By providing poisoned training data, the adversary can embed a "backdoor" into the victim model, which allows input instances satisfying certain textual patterns (e.g.,…

计算与语言 · 计算机科学 2023-05-30 Jun Yan , Vansh Gupta , Xiang Ren

Pre-trained language models (PLMs) are trained on data that inherently contains gender biases, leading to undesirable impacts. Traditional debiasing methods often rely on external corpora, which may lack quality, diversity, or demographic…

计算与语言 · 计算机科学 2025-03-13 Liu Yu , Ludie Guo , Ping Kuang , Fan Zhou

Current AI regulations require discarding sensitive features (e.g., gender, race, religion) in the algorithm's decision-making process to prevent unfair outcomes. However, even without sensitive features in the training set, algorithms can…

Fairness for machine learning predictions is widely required in practice for legal, ethical, and societal reasons. Existing work typically focuses on settings without unobserved confounding, even though unobserved confounding can lead to…

机器学习 · 计算机科学 2024-10-23 Maresa Schröder , Dennis Frauen , Stefan Feuerriegel

As machine learning is increasingly used to make real-world decisions, recent research efforts aim to define and ensure fairness in algorithmic decision making. Existing methods often assume a fixed set of observable features to define…

机器学习 · 计算机科学 2020-05-11 YooJung Choi , Golnoosh Farnadi , Behrouz Babaki , Guy Van den Broeck

Recidivism prediction provides decision makers with an assessment of the likelihood that a criminal defendant will reoffend that can be used in pre-trial decision-making. It can also be used for prediction of locations where crimes most…

机器学习 · 统计学 2019-10-07 Eduardo Soares , Plamen Angelov