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The impact of online social media on societal events and institutions is profound; and with the rapid increases in user uptake, we are just starting to understand its ramifications. Social scientists and practitioners who model online…

Computers and Society · Computer Science 2021-10-29 Rohit Ram , Quyu Kong , Marian-Andrei Rizoiu

Online harms are a growing problem in digital spaces, putting user safety at risk and reducing trust in social media platforms. One of the most persistent forms of harm is hate speech. To address this, we need tools that combine the speed…

Computation and Language · Computer Science 2025-09-03 Paloma Piot , Diego Sánchez , Javier Parapar

Performing diagnosis or exploratory analysis during the training of deep learning models is challenging but often necessary for making a sequence of decisions guided by the incremental observations. Currently available systems for this…

Machine Learning · Computer Science 2020-01-08 Shital Shah , Roland Fernandez , Steven Drucker

There are several web platforms that people use to interact and exchange ideas, such as social networks like Facebook, Twitter, and Google+; Q&A sites like Quora and Yahoo! Answers; and myriad independent fora. However, there is a scarcity…

Social and Information Networks · Computer Science 2011-11-09 Noah Burbank , Debojyoti Dutta , Ashish Goel , David Lee , Eli Marschner , Narayanan Shivakumar

In industries such as healthcare, finance, and manufacturing, analysis of unstructured textual data presents significant challenges for analysis and decision making. Uncovering patterns within large-scale corpora and understanding their…

Computer Vision and Pattern Recognition · Computer Science 2025-01-15 Lukas Heine , Fabian Hörst , Jana Fragemann , Gijs Luijten , Jan Egger , Fin Bahnsen , M. Saquib Sarfraz , Jens Kleesiek , Constantin Seibold

Opinions in forums and social networks are released by millions of people due to the increasing number of users that use Web 2.0 platforms to opine about brands and organizations. For enterprises or government agencies it is almost…

Information Retrieval · Computer Science 2018-05-02 Ignacio Espinoza , Marcelo Mendoza , Pablo Ortega , Daniel Rivera , Fernanda Weiss

Discussions is a new feature of GitHub for asking questions or discussing topics outside of specific Issues or Pull Requests. Before being available to all projects in December 2020, it had been tested on selected open source software…

Software Engineering · Computer Science 2021-10-01 Hideaki Hata , Nicole Novielli , Sebastian Baltes , Raula Gaikovina Kula , Christoph Treude

This paper is focused on the computational analysis of collective discourse, a collective behavior seen in non-expert content contributions in online social media. We collect and analyze a wide range of real-world collective discourse…

Social and Information Networks · Computer Science 2012-04-18 Vahed Qazvinian , Dragomir R. Radev

Discussion threads form a central part of the experience on many Web sites, including social networking sites such as Facebook and Google Plus and knowledge creation sites such as Wikipedia. To help users manage the challenge of allocating…

Social and Information Networks · Computer Science 2013-04-18 Lars Backstrom , Jon Kleinberg , Lillian Lee , Cristian Danescu-Niculescu-Mizil

SocioXplorer is a powerful interactive tool that computational social science researchers can use to understand topics and networks in social data from Twitter (X) and YouTube. It integrates, among other things, artificial intelligence,…

Social and Information Networks · Computer Science 2025-06-24 Sandrine Chausson , Youssef Al Hariri , Walid Magdy , Björn Ross

Getting informed of what is registered in the Web space on time, can greatly help the psychologists, marketers and political analysts to familiarize, analyse, make decision and act correctly based on the society`s different needs. The great…

Information Retrieval · Computer Science 2012-02-10 Mehdi Naghavi , Mohsen Sharifi

Social networks have a community providing feedback on comments that allows to identify opinion leaders and users whose positions are unwelcome. Other platforms are not backed by such tools. Having a picture of the community's reactions to…

Artificial Intelligence · Computer Science 2017-11-30 Dario De Nart , Dante Degl'Innocenti , Marco Pavan

The proliferation of online debate platforms and social media has led to an unprecedented volume of argumentative content on controversial topics from multiple perspectives. While this wealth of perspectives offers opportunities for…

Computation and Language · Computer Science 2026-04-21 Rudra Ranajee Saha , Laks V. S. Lakshmanan , Raymond T. Ng

Which topics spark the most heated debates on social media? Identifying those topics is not only interesting from a societal point of view, but also allows the filtering and aggregation of social media content for disseminating news…

Social and Information Networks · Computer Science 2017-09-21 Kiran Garimella , Gianmarco De Francisci Morales , Aristides Gionis , Michael Mathioudakis

This paper describes the design and functionality of ConvoKit, an open-source toolkit for analyzing conversations and the social interactions embedded within. ConvoKit provides an unified framework for representing and manipulating…

Computation and Language · Computer Science 2020-05-12 Jonathan P. Chang , Caleb Chiam , Liye Fu , Andrew Z. Wang , Justine Zhang , Cristian Danescu-Niculescu-Mizil

Critical news reading (CNR), which requires grasping the holistic ideas of and raising critical thoughts on the news, is beneficial yet challenging for general people who usually get information on daily social media. Comments under the…

Human-Computer Interaction · Computer Science 2026-05-14 Kangyu Yuan , Guanzheng Chen , Sizhe Liang , Hehai Lin , Qingyu Guo , Dingdong Liu , Xiaojuan Ma , Zhenhui Peng

Hacker forums provide critical early warning signals for emerging cybersecurity threats, but extracting actionable intelligence from their unstructured and noisy content remains a significant challenge. This paper presents an unsupervised…

Cryptography and Security · Computer Science 2025-07-15 Yasir Ech-Chammakhy , Anas Motii , Anass Rabii , Jaafar Chbili

In online discussion fora, speakers often make arguments for or against something, say birth control, by highlighting certain aspects of the topic. In social science, this is referred to as issue framing. In this paper, we introduce a new…

Computation and Language · Computer Science 2019-04-10 Mareike Hartmann , Tallulah Jansen , Isabelle Augenstein , Anders Søgaard

Platforms like Reddit and Twitter offer internet users an opportunity to talk about diverse issues, including those pertaining to physical and mental health. Some of these forums also function as a safe space for severely distressed mental…

Social and Information Networks · Computer Science 2020-07-21 Sagar Joglekar , Sumithra Velupillai , Rina Dutta , Nishanth Sastry

Version control systems are integral to software development, with GitHub emerging as a popular online platform due to its comprehensive project management tools, including issue tracking and pull requests. However, GitHub lacks a direct…

Software Engineering · Computer Science 2024-07-31 Rifat Ara Proma , Paul Rosen