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Connectivity plays an ever-increasing role in modern society, with people all around the world having easy access to rapidly disseminated information. However, a more interconnected society enables the spread of intentionally false…

Computation and Language · Computer Science 2023-02-03 João Vitorino , Tiago Dias , Tiago Fonseca , Nuno Oliveira , Isabel Praça

Social networking sites, blogs, and online articles are instant sources of news for internet users globally. However, in the absence of strict regulations mandating the genuineness of every text on social media, it is probable that some of…

Computation and Language · Computer Science 2022-12-08 Arjun Choudhry , Inder Khatri , Minni Jain , Dinesh Kumar Vishwakarma

The rapid growth of social media has caused tremendous effects on information propagation, raising extreme challenges in detecting rumors. Existing rumor detection methods typically exploit the reposting propagation of a rumor candidate for…

Social and Information Networks · Computer Science 2023-04-28 Qi Zhang , Yayi Yang , Chongyang Shi , An Lao , Liang Hu , Shoujin Wang , Usman Naseem

Lexical and semantic matches are commonly used as relevance measurements for information retrieval. Together they estimate the semantic equivalence between the query and the candidates. However, semantic equivalence is not the only…

Computation and Language · Computer Science 2023-11-07 Fan Luo , Mihai Surdeanu

Rumors are rampant in the era of social media. Conversation structures provide valuable clues to differentiate between real and fake claims. However, existing rumor detection methods are either limited to the strict relation of user…

Computation and Language · Computer Science 2021-11-16 Hongzhan Lin , Jing Ma , Mingfei Cheng , Zhiwei Yang , Liangliang Chen , Guang Chen

Fake news often involves multimedia information such as text and image to mislead readers, proliferating and expanding its influence. Most existing fake news detection methods apply the co-attention mechanism to fuse multimodal features…

Information Retrieval · Computer Science 2023-04-13 Linmei Hu , Ziwang Zhao , Weijian Qi , Xuemeng Song , Liqiang Nie

The rising growth of fake news and misleading information through online media outlets demands an automatic method for detecting such news articles. Of the few limited works which differentiate between trusted vs other types of news article…

Computation and Language · Computer Science 2019-10-29 Vaibhav Vaibhav , Raghuram Mandyam Annasamy , Eduard Hovy

Single-tower models are widely used in the ranking stage of news recommendation to accurately rank candidate news according to their fine-grained relatedness with user interest indicated by user behaviors. However, these models can easily…

Information Retrieval · Computer Science 2022-04-04 Chuhan Wu , Fangzhao Wu , Tao Qi , Yongfeng Huang

To manage the rumors in social media to reduce the harm of rumors in society. Many studies used methods of deep learning to detect rumors in open networks. To comprehensively sort out the research status of rumor detection from multiple…

Computers and Society · Computer Science 2022-04-26 Li Tan , Ge Wang , Feiyang Jia , Xiaofeng Lian

In today's technologically driven world, the spread of fake news, particularly during crucial events such as elections, presents an increasing challenge to the integrity of information. To address this challenge, we introduce FakeWatch…

Computation and Language · Computer Science 2023-12-12 Tahniat Khan , Mizanur Rahman , Veronica Chatrath , Oluwanifemi Bamgbose , Shaina Raza

The significance of social media has increased manifold in the past few decades as it helps people from even the most remote corners of the world to stay connected. With the advent of technology, digital media has become more relevant and…

Computation and Language · Computer Science 2021-12-14 Sourya Dipta Das , Ayan Basak , Saikat Dutta

With thousands of news articles from hundreds of sources distributed and shared every day, news consumption and information acquisition have been increasingly difficult for readers. Additionally, the content of news articles is becoming…

The buzz over the so-called "fake news" has created concerns about a degenerated media environment and led to the need for technological solutions. As the detection of fake news is increasingly considered a technological problem, it has…

Social and Information Networks · Computer Science 2023-02-03 Frosso Papanastasiou , Georgios Katsimpras , Georgios Paliouras

In the era of information proliferation, discerning the credibility of news content poses an ever-growing challenge. This paper introduces RELIANCE, a pioneering ensemble learning system designed for robust information and fake news…

Information Retrieval · Computer Science 2024-04-23 Majid Ramezani , Hamed Mohammadshahi , Mahshid Daliry , Soroor Rahmani , Amir-Hosein Asghari

In recent years, due to the booming development of online social networks, fake news for various commercial and political purposes has been appearing in large numbers and widespread in the online world. With deceptive words, online social…

Social and Information Networks · Computer Science 2019-08-13 Jiawei Zhang , Bowen Dong , Philip S. Yu

Fake news, rumor, incorrect information, and misinformation detection are nowadays crucial issues as these might have serious consequences for our social fabrics. The rate of such information is increasing rapidly due to the availability of…

Computation and Language · Computer Science 2018-11-13 Arjun Roy , Kingshuk Basak , Asif Ekbal , Pushpak Bhattacharyya

Combating fake news and misinformation propagation is a challenging task in the post-truth era. News feed and search algorithms could potentially lead to unintentional large-scale propagation of false and fabricated information with users…

Information Retrieval · Computer Science 2020-07-28 Sina Mohseni , Fan Yang , Shiva Pentyala , Mengnan Du , Yi Liu , Nic Lupfer , Xia Hu , Shuiwang Ji , Eric Ragan

The proliferation of social media in communication and information dissemination has made it an ideal platform for spreading rumors. Automatically debunking rumors at their stage of diffusion is known as \textit{early rumor detection},…

Computation and Language · Computer Science 2017-04-21 Tong Chen , Lin Wu , Xue Li , Jun Zhang , Hongzhi Yin , Yang Wang

In the absence of an authoritative statement about a rumor, people may expose the truth behind such rumor through their responses on social media. Most rumor detection methods aggregate the information of all the responses and have made…

Social and Information Networks · Computer Science 2023-06-22 Jun Li , Yi Bin , Liang Peng , Yang Yang , Yangyang Li , Hao Jin , Zi Huang

Verifying rumors on social media is critical for mitigating the spread of false information. The stances of conversation replies often provide important cues to determine a rumor's veracity. However, existing models struggle to jointly…

Computation and Language · Computer Science 2025-12-16 Gibson Nkhata , Uttamasha Anjally Oyshi , Quan Mai , Susan Gauch