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Over the past few years, there has been a substantial effort towards automated detection of fake news on social media platforms. Existing research has modeled the structure, style, content, and patterns in dissemination of online posts, as…

Large language models (LLMs) excel in many diverse applications beyond language generation, e.g., translation, summarization, and sentiment analysis. One intriguing application is in text classification. This becomes pertinent in the realm…

计算与语言 · 计算机科学 2024-03-14 Tharindu Kumarage , Amrita Bhattacharjee , Joshua Garland

The pervasiveness of the Internet and social media have enabled the rapid and anonymous spread of Hate Speech content on microblogging platforms such as Twitter. Current EU and US legislation against hateful language, in conjunction with…

计算与语言 · 计算机科学 2021-02-10 Chrysoula Themeli , George Giannakopoulos , Nikiforos Pittaras

The prevalence of offensive content on the internet, encompassing hate speech and cyberbullying, is a pervasive issue worldwide. Consequently, it has garnered significant attention from the machine learning (ML) and natural language…

计算与语言 · 计算机科学 2024-07-29 Alphaeus Dmonte , Tejas Arya , Tharindu Ranasinghe , Marcos Zampieri

Graph neural networks (GNNs) are powerful graph-based deep-learning models that have gained significant attention and demonstrated remarkable performance in various domains, including natural language processing, drug discovery, and…

机器学习 · 计算机科学 2023-06-06 Jaykumar Kakkad , Jaspal Jannu , Kartik Sharma , Charu Aggarwal , Sourav Medya

Although social media platforms are a prominent arena for users to engage in interpersonal discussions and express opinions, the facade and anonymity offered by social media may allow users to spew hate speech and offensive content. Given…

计算与语言 · 计算机科学 2024-05-09 Ayushi Nirmal , Amrita Bhattacharjee , Paras Sheth , Huan Liu

Detection of hate speech has been formulated as a standalone application of NLP and different approaches have been adopted for identifying the target groups, obtaining raw data, defining the labeling process, choosing the detection…

计算与语言 · 计算机科学 2023-09-07 Vitthal Bhandari

Hate speech detection is a crucial area of research in natural language processing, essential for ensuring online community safety. However, detecting implicit hate speech, where harmful intent is conveyed in subtle or indirect ways,…

计算与语言 · 计算机科学 2025-04-17 Yumin Kim , Hwanhee Lee

Hate speech is increasingly prevalent online, and its negative outcomes include increased prejudice, extremism, and even offline hate crime. Automatic detection of online hate speech can help us to better understand these impacts. However,…

计算与语言 · 计算机科学 2021-02-10 John D Gallacher

Hate speech detection is a critical problem in social media platforms, being often accused for enabling the spread of hatred and igniting physical violence. Hate speech detection requires overwhelming resources including high-performance…

计算与语言 · 计算机科学 2020-05-14 Tomer Wullach , Amir Adler , Einat Minkov

Deep neural networks have been adopted successfully in hate speech detection problems. Nevertheless, the effect of the word embedding models on the neural network's performance has not been appropriately examined in the literature. In our…

计算与语言 · 计算机科学 2020-12-15 Safa Alsafari , Samira Sadaoui , Malek Mouhoub

The advent of social media has given rise to numerous ethical challenges, with hate speech among the most significant concerns. Researchers are attempting to tackle this problem by leveraging hate-speech detection and employing language…

计算与语言 · 计算机科学 2023-05-31 Pranath Reddy Kumbam , Sohaib Uddin Syed , Prashanth Thamminedi , Suhas Harish , Ian Perera , Bonnie J. Dorr

Hate speech on social media is a growing concern, and automated methods have so far been sub-par at reliably detecting it. A major challenge lies in the potentially evasive nature of hate speech due to the ambiguity and fast evolution of…

计算与语言 · 计算机科学 2021-03-17 Maximilian Kupi , Michael Bodnar , Nikolas Schmidt , Carlos Eduardo Posada

Countering online hate speech is a critical yet challenging task, but one which can be aided by the use of Natural Language Processing (NLP) techniques. Previous research has primarily focused on the development of NLP methods to…

计算与语言 · 计算机科学 2019-09-11 Jing Qian , Anna Bethke , Yinyin Liu , Elizabeth Belding , William Yang Wang

Recent studies have alarmed that many online hate speeches are implicit. With its subtle nature, the explainability of the detection of such hateful speech has been a challenging problem. In this work, we examine whether ChatGPT can be used…

计算与语言 · 计算机科学 2023-03-17 Fan Huang , Haewoon Kwak , Jisun An

Deep learning has become the dominant approach in coping with various tasks in Natural LanguageProcessing (NLP). Although text inputs are typically represented as a sequence of tokens, there isa rich variety of NLP problems that can be best…

计算与语言 · 计算机科学 2022-10-21 Lingfei Wu , Yu Chen , Kai Shen , Xiaojie Guo , Hanning Gao , Shucheng Li , Jian Pei , Bo Long

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…

计算与语言 · 计算机科学 2023-11-23 Yongjin Yang , Joonkee Kim , Yujin Kim , Namgyu Ho , James Thorne , Se-young Yun

Graph Neural Networks (GNNs) have become an effective tool for malware detection by capturing program execution through graph-structured representations. However, important challenges remain regarding scalability, interpretability, and the…

密码学与安全 · 计算机科学 2025-11-27 Hossein Shokouhinejad , Griffin Higgins , Roozbeh Razavi-Far , Ali A. Ghorbani

Online incivility has emerged as a widespread and persistent problem in digital communities, imposing substantial social and psychological burdens on users. Although many platforms attempt to curb incivility through moderation and automated…

计算与语言 · 计算机科学 2026-02-03 Zihan Chen , Lanyu Yu

Implicit hate speech has recently emerged as a critical challenge for social media platforms. While much of the research has traditionally focused on harmful speech in general, the need for generalizable techniques to detect veiled and…

计算与语言 · 计算机科学 2025-06-23 Saad Almohaimeed , Saleh Almohaimeed , Damla Turgut , Ladislau Bölöni