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Recently, neural networks based on multi-task learning have achieved promising performance on fake news detection, which focus on learning shared features among tasks as complementary features to serve different tasks. However, in most of…

Computation and Language · Computer Science 2019-09-05 Lianwei Wu , Yuan Rao , Haolin Jin , Ambreen Nazir , Ling Sun

Fake News on social media platforms has attracted a lot of attention in recent times, primarily for events related to politics (2016 US Presidential elections), healthcare (infodemic during COVID-19), to name a few. Various methods have…

Computation and Language · Computer Science 2022-11-28 Mohit Mayank , Shakshi Sharma , Rajesh Sharma

Detecting misinformation threads is crucial to guarantee a healthy environment on social media. We address the problem using the data set created during the COVID-19 pandemic. It contains cascades of tweets discussing information weakly…

Computation and Language · Computer Science 2023-04-07 Tommaso Fornaciari , Luca Luceri , Emilio Ferrara , Dirk Hovy

This work proposes and analyzes the use of keystroke biometrics for content de-anonymization. Fake news have become a powerful tool to manipulate public opinion, especially during major events. In particular, the massive spread of fake news…

Cryptography and Security · Computer Science 2020-05-19 Aythami Morales , Alejandro Acien , Julian Fierrez , John V. Monaco , Ruben Tolosana , Ruben Vera-Rodriguez , Javier Ortega-Garcia

In recent years, with the expansion of the Internet and attractive social media infrastructures, people prefer to follow the news through these media. Despite the many advantages of these media in the news field, the lack of any control and…

Social and Information Networks · Computer Science 2021-09-13 Ali Jarrahi , Leila Safari

Social media is becoming a source of news for many people due to its ease and freedom of use. As a result, fake news has been spreading quickly and easily regardless of its credibility, especially in the last decade. Fake news publishers…

Computation and Language · Computer Science 2022-05-09 Ali Bou Nassif , Ashraf Elnagar , Omar Elgendy , Yaman Afadar

Due to extensive spread of fake news on social and news media it became an emerging research topic now a days that gained attention. In the news media and social media the information is spread highspeed but without accuracy and hence…

Artificial Intelligence · Computer Science 2022-01-21 Sajjad Ahmed , Knut Hinkelmann , Flavio Corradini

Fake news on social media platforms poses a significant threat to societal systems, underscoring the urgent need for advanced detection methods. The existing detection methods can be divided into machine intelligence-based, crowd…

Machine Learning · Computer Science 2024-12-11 Yidong Chai , Kangwei Shi , Jiaheng Xie , Chunli Liu , Yuanchun Jiang , Yezheng Liu

Fake information poses one of the major threats for society in the 21st century. Identifying misinformation has become a key challenge due to the amount of fake news that is published daily. Yet, no approach is established that addresses…

Information Retrieval · Computer Science 2021-03-30 Vishwani Gupta , Katharina Beckh , Sven Giesselbach , Dennis Wegener , Tim Wirtz

Enormous hope in the efficacy of vaccines became recently a successful reality in the fight against the COVID-19 pandemic. However, vaccine hesitancy, fueled by exposure to social media misinformation about COVID-19 vaccines became a major…

Computation and Language · Computer Science 2021-11-18 Maxwell A. Weinzierl , Sanda M. Harabagiu

The rapid evolution of the COVID-19 pandemic has underscored the need to quickly disseminate the latest clinical knowledge during a public-health emergency. One surprisingly effective platform for healthcare professionals (HCPs) to share…

Social and Information Networks · Computer Science 2021-06-29 Julia Wu , Venkatesh Sivaraman , Dheekshita Kumar , Juan M. Banda , David Sontag

Misinformation entails the dissemination of falsehoods that leads to the slow fracturing of society via decreased trust in democratic processes, institutions, and science. The public has grown aware of the role of social media as a…

Background. After a year and half and over 4 million deaths, the COVID-19 pandemic continues to be widespread, and its related topics continue to dominate the global media. Although COVID-19 diagnoses have been well monitored, neither the…

Computers and Society · Computer Science 2021-08-19 Guangqing Chi , Junjun Yin , M. Luke Smith , Yosef Bodovski

The emergence of social media as one of the main platforms for people to access news has enabled the wide dissemination of fake news. This has motivated numerous studies on automating fake news detection. Although there have been limited…

Machine Learning · Computer Science 2023-05-22 Amila Silva , Ling Luo , Shanika Karunasekera , Christopher Leckie

Misinformation during pandemic situations like COVID-19 is growing rapidly on social media and other platforms. This expeditious growth of misinformation creates adverse effects on the people living in the society. Researchers are trying…

Social and Information Networks · Computer Science 2022-08-05 A. R. Sana Ullah , Anupam Das , Anik Das , Muhammad Ashad Kabir , Kai Shu

The widespread availability of internet access and handheld devices confers to social media a power similar to the one newspapers used to have. People seek affordable information on social media and can reach it within seconds. Yet this…

Social and Information Networks · Computer Science 2024-01-22 Ciprian-Octavian Truică , Elena-Simona Apostol , Radu-Cătălin Nicolescu , Panagiotis Karras

Nowadays social media is the primary platform for people to obtain news and share information. Combating online fake news has become an urgent task to reduce the damage it causes to society. Existing methods typically improve their fake…

Social and Information Networks · Computer Science 2023-12-27 Xing Su , Jian Yang , Jia Wu , Zitai Qiu

Twitter has acted as an important source of information during disasters and pandemic, especially during the times of COVID-19. In this paper, we describe our system entry for WNUT 2020 Shared Task-3. The task was aimed at automating the…

Computation and Language · Computer Science 2020-12-21 Ayush Kaushal , Tejas Vaidhya

Detection of fake news is crucial to ensure the authenticity of information and maintain the news ecosystems reliability. Recently, there has been an increase in fake news content due to the recent proliferation of social media and fake…

Social and Information Networks · Computer Science 2022-07-28 Pallabi Saikia , Kshitij Gundale , Ankit Jain , Dev Jadeja , Harvi Patel , Mohendra Roy

Society is experimenting changes in information consumption, as new information channels such as social networks let people share news that do not necessarily be trust worthy. Sometimes, these sources of information produce fake news…

Artificial Intelligence · Computer Science 2020-04-03 Eduardo C. Garrido-Merchán , Cristina Puente , Rafael Palacios