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Related papers: Understanding Counterspeech for Online Harm Mitiga…

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In this study, we explore the use of Large Language Models (LLMs) to counteract hate speech. We conducted the first real-life A/B test assessing the effectiveness of LLM-generated counter-speech. During the experiment, we posted 753…

Computers and Society · Computer Science 2025-06-03 Jakub Podolak , Szymon Łukasik , Paweł Balawender , Jan Ossowski , Jan Piotrowski , Katarzyna Bąkowicz , Piotr Sankowski

Recent computational approaches for combating online hate speech involve the automatic generation of counter narratives by adapting Pretrained Transformer-based Language Models (PLMs) with human-curated data. This process, however, can…

Computation and Language · Computer Science 2023-09-06 Helena Bonaldi , Giuseppe Attanasio , Debora Nozza , Marco Guerini

The automatic detection of hate speech online is an active research area in NLP. Most of the studies to date are based on social media datasets that contribute to the creation of hate speech detection models trained on them. However, data…

Computation and Language · Computer Science 2023-07-06 Dimosthenis Antypas , Jose Camacho-Collados

With the widespread online social networks, hate speeches are spreading faster and causing more damage than ever before. Existing hate speech detection methods have limitations in several aspects, such as handling data insufficiency,…

Computation and Language · Computer Science 2024-09-27 Guanyi Mou , Kyumin Lee

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

Recently, social media platforms are heavily moderated to prevent the spread of online hate speech, which is usually fertile in toxic words and is directed toward an individual or a community. Owing to such heavy moderation, newer and more…

Social and Information Networks · Computer Science 2023-03-21 Punyajoy Saha , Kiran Garimella , Narla Komal Kalyan , Saurabh Kumar Pandey , Pauras Mangesh Meher , Binny Mathew , Animesh Mukherjee

Hate speech is a widespread and harmful form of online discourse, encompassing slurs and defamatory posts that can have serious social, psychological, and sometimes physical impacts on targeted individuals and communities. As social media…

Machine Learning · Computer Science 2025-08-08 Santosh Chapagain , Shah Muhammad Hamdi , Soukaina Filali Boubrahimi

Counterspeech presents a viable alternative to banning or suspending users for hate speech while upholding freedom of expression. However, writing effective counterspeech is challenging for moderators/users. Hence, developing suggestion…

Computation and Language · Computer Science 2024-10-03 Punyajoy Saha , Abhilash Datta , Abhik Jana , Animesh Mukherjee

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

In the wake of a polarizing election, the cyber world is laden with hate speech. Context accompanying a hate speech text is useful for identifying hate speech, which however has been largely overlooked in existing datasets and hate speech…

Computation and Language · Computer Science 2018-05-23 Lei Gao , Ruihong Huang

Large Language Models (LLMs) have raised increasing concerns about their misuse in generating hate speech. Among all the efforts to address this issue, hate speech detectors play a crucial role. However, the effectiveness of different…

Cryptography and Security · Computer Science 2025-01-29 Xinyue Shen , Yixin Wu , Yiting Qu , Michael Backes , Savvas Zannettou , Yang Zhang

Online harassment in the form of hate speech has been on the rise in recent years. Addressing the issue requires a combination of content moderation by people, aided by automatic detection methods. As content moderation is itself harmful to…

Computation and Language · Computer Science 2021-08-03 Sheikh Muhammad Sarwar , Vanessa Murdock

Counter-narratives, which are direct responses consisting of non-aggressive fact-based arguments, have emerged as a highly effective approach to combat the proliferation of hate speech. Previous methodologies have primarily focused on…

Computation and Language · Computer Science 2024-06-19 Linhao Zhang , Li Jin , Guangluan Xu , Xiaoyu Li , Xian Sun

Undermining the impact of hateful content with informed and non-aggressive responses, called counter narratives, has emerged as a possible solution for having healthier online communities. Thus, some NLP studies have started addressing the…

Computation and Language · Computer Science 2021-09-21 Margherita Fanton , Helena Bonaldi , Serra Sinem Tekiroglu , Marco Guerini

An increasingly common expression of online hate speech is multimodal in nature and comes in the form of memes. Designing systems to automatically detect hateful content is of paramount importance if we are to mitigate its undesirable…

Hate speech has emerged as a major problem plaguing our social spaces today. While there have been significant efforts to address this problem, existing methods are still significantly limited in effectively detecting hate speech online. A…

Computers and Society · Computer Science 2024-01-09 Keyan Guo , Alexander Hu , Jaden Mu , Ziheng Shi , Ziming Zhao , Nishant Vishwamitra , Hongxin Hu

Hate, derogatory, and offensive speech remains a persistent challenge in online platforms and public discourse. While automated detection systems are widely used, most focus on censorship or removal, raising concerns for transparency and…

Computation and Language · Computer Science 2026-04-17 Jason Liartis , Eirini Kaldeli , Lambrini Gyftokosta , Eleftherios Chelioudakis , Orfeas Menis Mastromichalakis

The use of words to convey speaker's intent is traditionally distinguished from the `mention' of words for quoting what someone said, or pointing out properties of a word. Here we show that computationally modeling this use-mention…

Computation and Language · Computer Science 2024-04-03 Kristina Gligoric , Myra Cheng , Lucia Zheng , Esin Durmus , Dan Jurafsky

Hate speech remains a persistent and unresolved challenge in online platforms. Content moderators, working on the front lines to review user-generated content and shield viewers from hate speech, often find themselves unprotected from the…

Human-Computer Interaction · Computer Science 2025-08-04 Subin Park , Jeonghyun Kim , Jeanne Choi , Joseph Seering , Uichin Lee , Sung-Ju Lee

Online debates are often characterised by extreme polarisation and heated discussions among users. The presence of hate speech online is becoming increasingly problematic, making necessary the development of appropriate countermeasures. In…

Social and Information Networks · Computer Science 2021-05-31 Matteo Cinelli , Andraž Pelicon , Igor Mozetič , Walter Quattrociocchi , Petra Kralj Novak , Fabiana Zollo
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