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This paper focuses on the task of measuring and forecasting incivility in conversations following replies to hate speech. Identifying replies that steer conversations away from hatred and elicit civil follow-up conversations sheds light…

Computers and Society · Computer Science 2024-12-09 Xinchen Yu , Hayden Arnold , Benjamin Su , Eduardo Blanco

While social media has become an empowering agent to individual voices and freedom of expression, it also facilitates anti-social behaviors including online harassment, cyberbullying, and hate speech. In this paper, we present the first…

Social and Information Networks · Computer Science 2018-04-13 Mai ElSherief , Shirin Nilizadeh , Dana Nguyen , Giovanni Vigna , Elizabeth Belding

Argument mining systems often consider contextual information, i.e. information outside of an argumentative discourse unit, when trained to accomplish tasks such as argument component identification, classification, and relation extraction.…

Computation and Language · Computer Science 2021-02-23 Luca Lugini , Diane Litman

Social media sites such as YouTube and Facebook have become an integral part of everyone's life and in the last few years, hate speech in the social media comment section has increased rapidly. Detection of hate speech on social media…

Computation and Language · Computer Science 2020-12-18 Nauros Romim , Mosahed Ahmed , Hriteshwar Talukder , Md Saiful Islam

Social media platforms, despite their value in promoting open discourse, are often exploited to spread harmful content. Current deep learning and natural language processing models used for detecting this harmful content overly rely on…

Computation and Language · Computer Science 2023-12-12 Paras Sheth , Tharindu Kumarage , Raha Moraffah , Aman Chadha , Huan Liu

Generated hateful and toxic content by a portion of users in social media is a rising phenomenon that motivated researchers to dedicate substantial efforts to the challenging direction of hateful content identification. We not only need an…

Social and Information Networks · Computer Science 2019-10-29 Marzieh Mozafari , Reza Farahbakhsh , Noel Crespi

Detecting harmful content is a crucial task in the landscape of NLP applications for Social Good, with hate speech being one of its most dangerous forms. But what do we mean by hate speech, how can we define it, and how does prompting…

Computation and Language · Computer Science 2025-06-24 Matteo Melis , Gabriella Lapesa , Dennis Assenmacher

We investigate the impact of using author context on textual sarcasm detection. We define author context as the embedded representation of their historical posts on Twitter and suggest neural models that extract these representations. We…

Computation and Language · Computer Science 2019-10-29 Silviu Oprea , Walid Magdy

Online conversation understanding is an important yet challenging NLP problem which has many useful applications (e.g., hate speech detection). However, online conversations typically unfold over a series of posts and replies to those…

Computation and Language · Computer Science 2023-10-24 Vibhor Agarwal , Yu Chen , Nishanth Sastry

Hate speech is a global phenomenon, but most hate speech datasets so far focus on English-language content. This hinders the development of more effective hate speech detection models in hundreds of languages spoken by billions across the…

Computation and Language · Computer Science 2022-10-21 Paul Röttger , Debora Nozza , Federico Bianchi , Dirk Hovy

In recent years, the increasing propagation of hate speech on social media and the urgent need for effective counter-measures have drawn significant investment from governments, companies, and researchers. A large number of methods have…

Computation and Language · Computer Science 2018-10-26 Ziqi Zhang , Lei Luo

Hateful speech detection is a key component of content moderation, yet current evaluation frameworks rarely assess why a text is deemed hateful. We introduce \textsf{HateXScore}, a four-component metric suite designed to evaluate the…

Computation and Language · Computer Science 2026-01-21 Yujia Hu , Roy Ka-Wei Lee

Automatic hate speech detection in online social networks is an important open problem in Natural Language Processing (NLP). Hate speech is a multidimensional issue, strongly dependant on language and cultural factors. Despite its…

Computation and Language · Computer Science 2021-05-03 Aymé Arango , Jorge Pérez , Barbara Poblete

With the spread of social networks and their unfortunate use for hate speech, automatic detection of the latter has become a pressing problem. In this paper, we reproduce seven state-of-the-art hate speech detection models from prior work,…

Computation and Language · Computer Science 2018-11-06 Tommi Gröndahl , Luca Pajola , Mika Juuti , Mauro Conti , N. Asokan

Current text classification approaches usually focus on the content to be classified. Contextual aspects (both linguistic and extra-linguistic) are usually neglected, even in tasks based on online discussions. Still in many cases the…

Computation and Language · Computer Science 2026-03-30 Nicolò Penzo , Antonio Longa , Bruno Lepri , Sara Tonelli , Marco Guerini

The rapid growth of social media in recent years has fed into some highly undesirable phenomena such as proliferation of abusive and offensive language on the Internet. Previous research suggests that such hateful content tends to come from…

Computation and Language · Computer Science 2019-02-19 Pushkar Mishra , Marco Del Tredici , Helen Yannakoudakis , Ekaterina Shutova

Our study addresses a significant gap in online hate speech detection research by focusing on homophobia, an area often neglected in sentiment analysis research. Utilising advanced sentiment analysis models, particularly BERT, and…

Computation and Language · Computer Science 2024-05-16 Josh McGiff , Nikola S. Nikolov

This paper investigates how hate speech varies in systematic ways according to the identities it targets. Across multiple hate speech datasets annotated for targeted identities, we find that classifiers trained on hate speech targeting…

Computation and Language · Computer Science 2022-12-08 Michael Miller Yoder , Lynnette Hui Xian Ng , David West Brown , Kathleen M. Carley

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 speech detection on Twitter is critical for applications like controversial event extraction, building AI chatterbots, content recommendation, and sentiment analysis. We define this task as being able to classify a tweet as racist,…

Computation and Language · Computer Science 2017-06-02 Pinkesh Badjatiya , Shashank Gupta , Manish Gupta , Vasudeva Varma