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Conversations are an integral part of online social media, and gaining insights into these conversations is of significant value for many commercial as well as academic use cases. From a computational perspective, however, analyzing…

Social and Information Networks · Computer Science 2023-10-13 John Ziegler , Fabian Kneissl , Michael Gertz

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

Polarization in online communities is often studied through either language or interaction structure, but the two views are rarely connected in a unified measurement pipeline. Prior work links them by building interaction graphs from human…

Social and Information Networks · Computer Science 2026-05-14 Zhijin Guo , Li Zhang , Tyler Bonnet , Janet B. Pierrehumbert , Xiaowen Dong

This project focuses on utilizing a combination of Tkinter for GUI development and Tableauf for data visualization to do sentiment analysis on thread reviews.The main goal is to evaluate and visualize consumer sentiments as they are…

Computer Science and Game Theory · Computer Science 2024-05-02 Robin Donal

In this paper, we present a set of measures to quantify certain properties of threaded discussions, which are ubiquitous in online learn-ing platforms. In particular, we address how to measure the redundancy of posts, the compactness of…

Computers and Society · Computer Science 2017-02-08 Ricky J Sethi , Lorenzo A Rossi , Yolanda Gil

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

The present study proposes a novel method of trend detection and visualization - more specifically, modeling the change in a topic over time. Where current models used for the identification and visualization of trends only convey the…

Computation and Language · Computer Science 2023-09-19 Angad Sandhu , Aneesh Edara , Vishesh Narayan , Faizan Wajid , Ashok Agrawala

The rise of social media and online social networks has been a disruptive force in society. Opinions are increasingly shaped by interactions on online social media, and social phenomena including disagreement and polarization are now…

Social and Information Networks · Computer Science 2017-12-29 Cameron Musco , Christopher Musco , Charalampos E. Tsourakakis

In the evolving landscape of artificial intelligence, multimodal and Neuro-Symbolic paradigms stand at the forefront, with a particular emphasis on the identification and interaction with entities and their relations across diverse…

Artificial Intelligence · Computer Science 2023-06-12 Silvan Ferreira , Allan Martins , Ivanovitch Silva

With the rise of social media platforms, especially X.com (formerly Twitter), there is a growing interest in understanding digital social networks and human digital interactions. This paper presents a comprehensive methodology for…

Social and Information Networks · Computer Science 2024-07-08 Nicole Jess , Hasan Gokberk Bayhan

In this work, we present a novel quantification of conflict in online discussion. Unlike previous studies on conflict dynamics, which model conflict as a binary phenomenon, our measure is continuous-valued, which we validate with manually…

Social and Information Networks · Computer Science 2019-09-04 Subhabrata Dutta , Gunkirat Kaur , Shreyans Mongia , Arpan Mukherjee , Diankar Das , Tanmoy Chakraborty

Online forums or message boards are rich knowledge-based communities. In these communities, thread retrieval is an essential tool facilitating information access. However, the issue on thread search is how to combine evidence from text…

Information Retrieval · Computer Science 2013-01-17 Ameer Tawfik Albaham , Naomie Salim

Despite the ever-growing popularity of dashboards across a wide range of domains, their authoring still remains a tedious and complex process. Current tools offer considerable support for creating individual visualizations but provide…

Human-Computer Interaction · Computer Science 2022-08-08 Aditeya Pandey , Arjun Srinivasan , Vidya Setlur

In-depth analysis of competitive debates is essential for participants to develop argumentative skills and refine strategies, and further improve their debating performance. However, manual analysis of unstructured and unlabeled textual…

Human-Computer Interaction · Computer Science 2026-01-07 Qianhe Chen , Yong Wang , Yixin Yu , Xiyuan Zhu , Xuerou Yu , Ran Wang

Online forums provide rich environments where users may post questions and comments about different topics. Understanding how people behave in online forums may shed light on the fundamental mechanisms by which collective thinking emerges…

Social and Information Networks · Computer Science 2020-06-05 Alexey N. Medvedev , Renaud Lambiotte , Jean-Charles Delvenne

Recent research in opinion mining proposed word embedding-based topic modeling methods that provide superior coherence compared to traditional topic modeling. In this paper, we demonstrate how these methods can be used to display correlated…

Computation and Language · Computer Science 2023-07-26 Gerhard Johann Hagerer , Martin Kirchhoff , Hannah Danner , Robert Pesch , Mainak Ghosh , Archishman Roy , Jiaxi Zhao , Georg Groh

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

The recent development of decentralised and interoperable social networks (such as the "fediverse") creates new challenges for content moderators. This is because millions of posts generated on one server can easily "spread" to another,…

Computers and Society · Computer Science 2024-04-18 Vibhor Agarwal , Aravindh Raman , Nishanth Sastry , Ahmed M. Abdelmoniem , Gareth Tyson , Ignacio Castro

We present Threadle, an open-source, high-performance, and memory-efficient network storage and query engine written in C#. Designed for working with full-population networks derived from administrative register data, which represent very…

Networking and Internet Architecture · Computer Science 2026-03-06 Carl Nordlund , Yukun Jiao

Humans use language to accomplish a wide variety of tasks - asking for and giving advice being one of them. In online advice forums, advice is mixed in with non-advice, like emotional support, and is sometimes stated explicitly, sometimes…

Computation and Language · Computer Science 2026-04-17 Venkata Subrahmanyan Govindarajan , Benjamin T Chen , Rebecca Warholic , Katrin Erk , Junyi Jessy Li