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On Reddit, the moderation queue (modqueue) is a primary interface for moderators to review reported content. Despite its central role in Reddit's community-reliant moderation model, little is known about how moderators actually use it in…

Human-Computer Interaction · Computer Science 2025-10-07 Tanvi Bajpai , Eshwar Chandrasekharan

Context: Code reviews are essential for maintaining software quality, yet many human review comments suffer from issues such as redundancy, vagueness, or lack of constructiveness. These types of comments may slow down feedback and obscure…

Software Engineering · Computer Science 2026-04-28 Semih Çağlar , Şükrü Eren Gökırmak , Eray Tüzün

We study the effect of the number of users on the activity of communities within the online content sharing and discussion platform Reddit, called subreddits. We found that comment activity on Reddit has a heavy-tailed distribution, where a…

Physics and Society · Physics 2025-03-05 Guilherme Machado , Diogo Pacheco , Ronaldo Menezes , Gareth Baxter

Effective content moderation in online communities is often a delicate balance between maintaining content quality and fostering user participation. In this paper, we introduce post guidance, a novel approach to community moderation that…

Computers and Society · Computer Science 2025-01-14 Manoel Horta Ribeiro , Robert West , Ryan Lewis , Sanjay Kairam

The aim of this paper is to present methods to systematically analyze individual and group behavioral patterns observed in community driven discussion platforms like Reddit where users exchange information and views on various topics of…

Social and Information Networks · Computer Science 2018-09-20 Sachin Thukral , Hardik Meisheri , Tushar Kataria , Aman Agarwal , Ishan Verma , Arnab Chatterjee , Lipika Dey

Increasingly people form opinions based on information they consume on online social media. As a result, it is crucial to understand what type of content attracts people's attention on social media and drive discussions. In this paper we…

Social and Information Networks · Computer Science 2017-05-09 Benjamin D. Horne , Sibel Adali , Sujoy Sikdar

On social media platforms, hateful and offensive language negatively impact the mental well-being of users and the participation of people from diverse backgrounds. Automatic methods to detect offensive language have largely relied on…

Computation and Language · Computer Science 2022-01-26 Rishav Hada , Sohi Sudhir , Pushkar Mishra , Helen Yannakoudakis , Saif M. Mohammad , Ekaterina Shutova

Dark humor in online memes poses unique challenges due to its reliance on implicit, sensitive, and culturally contextual cues. To address the lack of resources and methods for detecting dark humor in multimodal content, we introduce a novel…

Computer Vision and Pattern Recognition · Computer Science 2025-10-31 Sai Kartheek Reddy Kasu , Mohammad Zia Ur Rehman , Shahid Shafi Dar , Rishi Bharat Junghare , Dhanvin Sanjay Namboodiri , Nagendra Kumar

Toxic language, such as hate speech, can deter users from participating in online communities and enjoying popular platforms. Previous approaches to detecting toxic language and norm violations have been primarily concerned with…

Computation and Language · Computer Science 2023-10-10 Jihyung Moon , Dong-Ho Lee , Hyundong Cho , Woojeong Jin , Chan Young Park , Minwoo Kim , Jonathan May , Jay Pujara , Sungjoon Park

Reddit relies on volunteer moderators to enforce community rules, configure tools, and review flagged content. This labor is substantial, worth millions in unpaid effort, and increasingly hard to sustain as communities grow. While recent…

Human-Computer Interaction · Computer Science 2025-10-07 Tanvi Bajpai , Eshwar Chandrasekharan

Community rules play a key part in enabling or constraining the behaviors of members in online communities. However, little is unknown regarding whether and to what degree changing rules actually affects community dynamics. In this paper,…

Social and Information Networks · Computer Science 2023-08-03 Anna Fang , Wenjie Yang , Haiyi Zhu

Norms are behavioral expectations in communities. Online communities are also expected to abide by the rules and regulations that are expressed in the code of conduct of a system. Even though community authorities continuously prompt their…

Social and Information Networks · Computer Science 2022-11-02 Jithin Cheriyan , Bastin Tony Roy Savarimuthu , Stephen Cranefield

Part of speech tagging is a fundamental NLP task often regarded as solved for high-resource languages such as English. Current state-of-the-art models have achieved high accuracy, especially on the news domain. However, when these models…

Computation and Language · Computer Science 2020-04-30 Shabnam Behzad , Amir Zeldes

Social media is very popular for facilitating conversations about important topics and bringing forth insights and issues related to these topics. Reddit serves as a platform that fosters social interactions and hosts engaging discussions…

Social and Information Networks · Computer Science 2024-12-03 Smriti Janaswamy , Jeremy Blackburn

There are large amounts of insight and social discovery potential in mining crowd-sourced comments left on popular news forums like Reddit.com, Tumblr.com, Facebook.com and Hacker News. Unfortunately, due the overwhelming amount of…

Computation and Language · Computer Science 2017-01-13 Manuel Amunategui

Online web communities often face bans for violating platform policies, encouraging their migration to alternative platforms. This migration, however, can result in increased toxicity and unforeseen consequences on the new platform. In…

Social and Information Networks · Computer Science 2024-05-17 Jay Patel , Pujan Paudel , Emiliano De Cristofaro , Gianluca Stringhini , Jeremy Blackburn

As more people flock to social media to connect with others and form virtual communities, it is important to research how members of these groups interact to understand human behavior on the Web. In response to an increase in hate speech,…

Social and Information Networks · Computer Science 2021-01-07 Pamela Bilo Thomas , Daniel Riehm , Maria Glenski , Tim Weninger

Growing amount of comments make online discussions difficult to moderate by human moderators only. Antisocial behavior is a common occurrence that often discourages other users from participating in discussion. We propose a neural network…

Computation and Language · Computer Science 2018-09-20 Andrej Švec , Matúš Pikuliak , Marián Šimko , Mária Bieliková

We present Reddit Health Online Talk (RedHOT), a corpus of 22,000 richly annotated social media posts from Reddit spanning 24 health conditions. Annotations include demarcations of spans corresponding to medical claims, personal…

Computation and Language · Computer Science 2023-02-09 Somin Wadhwa , Vivek Khetan , Silvio Amir , Byron Wallace

As the use of social platforms continues to evolve, in areas such as cyber-security and defence, it has become imperative to develop adaptive methods for tracking, identifying and investigating cyber-related activities on these platforms.…

Information Retrieval · Computer Science 2020-06-24 Ruth Ikwu , Panos Louisvieris