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The rise of multimodal misinformation on social platforms poses significant challenges for individuals and societies. Its increased credibility and broader impact compared to textual misinformation make detection complex, requiring robust…

Computation and Language · Computer Science 2024-06-24 Keyang Xuan , Li Yi , Fan Yang , Ruochen Wu , Yi R. Fung , Heng Ji

Multimodal music emotion recognition (MMER) is an emerging discipline in music information retrieval that has experienced a surge in interest in recent years. This survey provides a comprehensive overview of the current state-of-the-art in…

Multimedia · Computer Science 2025-04-29 Rashini Liyanarachchi , Aditya Joshi , Erik Meijering

Advances in Natural Language Processing (NLP) have revolutionized the way researchers and practitioners address crucial societal problems. Large language models are now the standard to develop state-of-the-art solutions for text detection…

Machine Learning · Computer Science 2022-05-20 Gaurav Verma , Rohit Mujumdar , Zijie J. Wang , Munmun De Choudhury , Srijan Kumar

Framing is among the most extensively used concepts in the field of communication science. The availability of digital data offers new possibilities for studying how specific aspects of social reality are made more salient in online…

Computation and Language · Computer Science 2024-09-04 Vihang Jumle , Mykola Makhortykh , Maryna Sydorova , Victoria Vziatysheva

E-commerce companies deal with a high volume of customer service requests daily. While a simple annotation system is often used to summarize the topics of customer contacts, thoroughly exploring each specific issue can be challenging. This…

Computation and Language · Computer Science 2024-03-05 Shu-Ting Pi , Sidarth Srinivasan , Yuying Zhu , Michael Yang , Qun Liu

In this paper, we introduce the MLM (Multiple Languages and Modalities) dataset - a new resource to train and evaluate multitask systems on samples in multiple modalities and three languages. The generation process and inclusion of semantic…

Machine Learning · Computer Science 2020-10-27 Jason Armitage , Endri Kacupaj , Golsa Tahmasebzadeh , Swati , Maria Maleshkova , Ralph Ewerth , Jens Lehmann

Social media platforms and online forums generate rapid and increasing amount of textual data. Businesses, government agencies, and media organizations seek to perform sentiment analysis on this rich text data. The results of these…

Computation and Language · Computer Science 2020-09-29 Muhammad Haroon Shakeel , Turki Alghamidi , Safi Faizullah , Imdadullah Khan

In industrial settings, the accurate detection of anomalies is essential for maintaining product quality and ensuring operational safety. Traditional industrial anomaly detection (IAD) models often struggle with flexibility and…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Zhiling Chen , Hanning Chen , Mohsen Imani , Farhad Imani

Recently, the integration of cognitive neuroscience in Natural Language Processing (NLP) has gained significant attention. This article provides a critical and timely overview of recent advancements in leveraging cognitive signals,…

Computation and Language · Computer Science 2025-11-25 Angela Lopez-Cardona , Sebastian Idesis , Ioannis Arapakis

With the worldwide growth of remote communication and telepresence, network measurements form a cornerstone of effective performance assessment and diagnostics for Internet users. Most often, users seek for overall connection performance…

Networking and Internet Architecture · Computer Science 2025-06-02 Roman Beltiukov , Karthik Bhattaram , Evania Cheng , Vinod Kanigicherla , Akul Singh , Ken Thampiratwong , Arpit Gupta

There are tons of news articles generated every day reflecting the activities of key roles such as people, organizations and political parties. Analyzing these key roles allows us to understand the trends in news. In this paper, we present…

Computation and Language · Computer Science 2019-09-13 Chen Xia , Haoxiang Zhang , Jacob Moghtader , Allen Wu , Kai-Wei Chang

Predicting future events is an important activity with applications across multiple fields and domains. For example, the capacity to foresee stock market trends, natural disasters, business developments, or political events can facilitate…

Computation and Language · Computer Science 2025-01-13 Petraq Nako , Adam Jatowt

Large Language Models (LLMs) are increasingly being integrated into various medical fields, including mental health support systems. However, there is a gap in research regarding the effectiveness of LLMs in non-English mental health…

Computation and Language · Computer Science 2026-02-10 Konstantinos Skianis , John Pavlopoulos , A. Seza Doğruöz

Topic modeling analyzes documents to learn meaningful patterns of words. However, existing topic models fail to learn interpretable topics when working with large and heavy-tailed vocabularies. To this end, we develop the Embedded Topic…

Information Retrieval · Computer Science 2019-07-12 Adji B. Dieng , Francisco J. R. Ruiz , David M. Blei

In the recent shift towards human-centric AI, the need for machines to accurately use natural language has become increasingly important. While a common approach to achieve this is to train large language models, this method presents a form…

Computation and Language · Computer Science 2024-01-09 Nicolo' Brandizzi

General-purpose multilingual vector representations, used in retrieval, regression and classification, are traditionally obtained from bidirectional encoder models. Despite their wide applicability, encoders have been recently overshadowed…

Emotional Recognition in Conversation (ERC) is valuable for diagnosing health conditions such as autism and depression, and for understanding the emotions of individuals who struggle to express their feelings. Current ERC methods primarily…

Human-Computer Interaction · Computer Science 2026-05-06 Zijian Kang , Yueyang Li , Shengyu Gong , Weiming Zeng , Hongjie Yan , Lingbin Bian , Zhiguo Zhang , Wai Ting Siok , Nizhuan Wang

Social networks enable users to freely communicate with each other and share their recent news, ongoing activities or views about different topics. As a result, they can be seen as a potentially viable source of information to understand…

Information Retrieval · Computer Science 2016-06-29 Fattane Zarrinkalam , Ebrahim Bagheri

With the increasing prevalence of multimodal content on social media, sentiment analysis faces significant challenges in effectively processing heterogeneous data and recognizing multi-label emotions. Existing methods often lack effective…

Computation and Language · Computer Science 2025-08-26 Xilai Xu , Zilin Zhao , Chengye Song , Zining Wang , Jinhe Qiang , Jiongrui Yan , Yuhuai Lin

Negative campaigning is a central feature of political competition, yet empirical research has been limited by the high cost and limited scalability of existing classification methods. This study makes two key contributions. First, it…

Computation and Language · Computer Science 2025-07-24 Victor Hartman , Petter Törnberg