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Counterspeech, defined as a response to mitigate online hate speech, is increasingly used as a non-censorial solution. Addressing hate speech effectively involves dispelling the stereotypes, prejudices, and biases often subtly implied in…

Computation and Language · Computer Science 2024-03-18 Amey Hengle , Aswini Kumar , Sahajpreet Singh , Anil Bandhakavi , Md Shad Akhtar , Tanmoy Chakroborty

Hate speech detection is a crucial task, especially on social media, where harmful content can spread quickly. Implementing machine learning models to automatically identify and address hate speech is essential for mitigating its impact and…

Computation and Language · Computer Science 2025-08-19 Somaiyeh Dehghan , Mehmet Umut Sen , Berrin Yanikoglu

Speech is a common and effective way of communication between humans, and modern consumer devices such as smartphones and home hubs are equipped with deep learning based accurate automatic speech recognition to enable natural interaction…

Computation and Language · Computer Science 2018-01-03 Moustafa Alzantot , Bharathan Balaji , Mani Srivastava

Analyzing the possibilities of mutual influence of users in new media, the researchers found a high level of aggression and hate speech when discussing an urgent social problem - measures for COVID-19 fighting. This fact determined the…

Social and Information Networks · Computer Science 2022-08-26 Varvara Kazhberova , Alexander Chkhartishvili , Dmitry Gubanov , Ivan Kozitsin , Evgeny Belyavsky , Denis Fedyanin , Sergey Cherkasov , Dmitry Meshkov

Lack of moderation in online communities enables participants to incur in personal aggression, harassment or cyberbullying, issues that have been accentuated by extremist radicalisation in the contemporary post-truth politics scenario. This…

Computation and Language · Computer Science 2018-01-08 Nestor Rodriguez , Sergio Rojas-Galeano

With the proliferation of social media, accurate detection of hate speech has become critical to ensure safety online. To combat nuanced forms of hate speech, it is important to identify and thoroughly explain hate speech to help users…

Computation and Language · Computer Science 2023-11-23 Yongjin Yang , Joonkee Kim , Yujin Kim , Namgyu Ho , James Thorne , Se-young Yun

Hate speech is a form of online harassment that involves the use of abusive language, and it is commonly seen in social media posts. This sort of harassment mainly focuses on specific group characteristics such as religion, gender,…

Computation and Language · Computer Science 2022-06-10 Georgios K. Pitsilis

To tackle the rising phenomenon of hate speech, efforts have been made towards data curation and analysis. When it comes to analysis of bias, previous work has focused predominantly on race. In our work, we further investigate bias in hate…

Computation and Language · Computer Science 2022-05-19 Antonis Maronikolakis , Philip Baader , Hinrich Schütze

Audio captioning aims at generating natural language descriptions for audio clips automatically. Existing audio captioning models have shown promising improvement in recent years. However, these models are mostly trained via maximum…

Audio and Speech Processing · Electrical Eng. & Systems 2022-03-30 Xinhao Mei , Xubo Liu , Jianyuan Sun , Mark D. Plumbley , Wenwu Wang

Recent research has proposed approaches that modify speech to defend against gender inference attacks. The goal of these protection algorithms is to control the availability of information about a speaker's gender, a privacy-sensitive…

Audio and Speech Processing · Electrical Eng. & Systems 2023-07-04 Loes van Bemmel , Zhuoran Liu , Nik Vaessen , Martha Larson

Online hate speech has become increasingly prevalent on social media, causing harm to individuals and society. While automated content moderation has received considerable attention, user-driven counterspeech remains a less explored yet…

We study an important task of attacking natural language processing models in a black box setting. We propose an attack strategy that crafts semantically similar adversarial examples on text classification and entailment tasks. Our proposed…

Computation and Language · Computer Science 2020-12-25 Rishabh Maheshwary , Saket Maheshwary , Vikram Pudi

Gender bias represents a form of systematic negative treatment that targets individuals based on their gender. This discrimination can range from subtle sexist remarks and gendered stereotypes to outright hate speech. Prior research has…

Computation and Language · Computer Science 2024-03-19 Karolina Stańczak

Speaker attribute perturbation offers a feasible approach to asynchronous voice anonymization by employing adversarially perturbed speech as anonymized output. In order to enhance the identity unlinkability among anonymized utterances from…

Sound · Computer Science 2025-08-22 Liping Chen , Chenyang Guo , Rui Wang , Kong Aik Lee , Zhenhua Ling

Most Americans agree that misinformation, hate speech and harassment are harmful and inadequately curbed on social media through current moderation practices. In this paper, we aim to understand the discursive strategies employed by people…

Health experts assert that hope plays a crucial role in enhancing individuals' physical and mental well-being, facilitating their recovery, and promoting restoration. Hope speech refers to comments, posts and other social media messages…

Computation and Language · Computer Science 2023-06-06 Neemesh Yadav , Mohammad Aflah Khan , Diksha Sethi , Raghav Sahni

Counterfactual explanations study what should have changed in order to get an alternative result, enabling end-users to understand machine learning mechanisms with counterexamples. Actionability is defined as the ability to transform the…

Artificial Intelligence · Computer Science 2025-08-05 Enrique Valero-Leal , Pedro Larrañaga , Concha Bielza

The rapid progress in personalized speech generation technology, including personalized text-to-speech (TTS) and voice conversion (VC), poses a challenge in distinguishing between generated and real speech for human listeners, resulting in…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-11 Shihao Chen , Liping Chen , Jie Zhang , KongAik Lee , Zhenhua Ling , Lirong Dai

While social media empowers freedom of expression and individual voices, it also enables anti-social behavior, online harassment, cyberbullying, and hate speech. In this paper, we deepen our understanding of online hate speech by focusing…

Computation and Language · Computer Science 2018-04-13 Mai ElSherief , Vivek Kulkarni , Dana Nguyen , William Yang Wang , Elizabeth Belding

Counterspeech offers a non-repressive approach to moderate hate speech in online communities. Research has examined how counterspeech chatbots restrain hate speakers and support targets, but their impact on bystanders remains unclear.…

Human-Computer Interaction · Computer Science 2026-04-23 Mengyao Wang , Shuai Ma , Nuo Li , Peng Zhang , Chenxin Li , Ning Gu , Tun Lu