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The rampant integration of social media in our every day lives and culture has given rise to fast and easier access to the flow of information than ever in human history. However, the inherently unsupervised nature of social media platforms…

Computation and Language · Computer Science 2020-10-23 Bibek Upadhayay , Vahid Behzadan

Fake news detection is an important task for increasing the credibility of information on the media since fake news is constantly spreading on social media every day and it is a very serious concern in our society. Fake news is usually…

Computation and Language · Computer Science 2021-04-28 Nguyen Manh Duc Tuan , Pham Quang Nhat Minh

The abundance of information in digital media, which in today's world is the main source of knowledge about current events for the masses, makes it possible to spread disinformation on a larger scale than ever before. Consequently, there is…

Computation and Language · Computer Science 2022-06-24 Jędrzej Kozal , Michał Leś , Paweł Zyblewski , Paweł Ksieniewicz , Michał Woźniak

Fake news travels at unprecedented speeds, reaches global audiences and puts users and communities at great risk via social media platforms. Deep learning based models show good performance when trained on large amounts of labeled data on…

Information Retrieval · Computer Science 2021-06-28 Yaqing Wang , Fenglong Ma , Haoyu Wang , Kishlay Jha , Jing Gao

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

During the COVID-19 pandemic, social media platforms were ideal for communicating due to social isolation and quarantine. Also, it was the primary source of misinformation dissemination on a large scale, referred to as the infodemic.…

Machine Learning · Computer Science 2021-07-22 Sajad Dadgar , Mehdi Ghatee

Along with COVID-19 pandemic we are also fighting an `infodemic'. Fake news and rumors are rampant on social media. Believing in rumors can cause significant harm. This is further exacerbated at the time of a pandemic. To tackle this, we…

Computation and Language · Computer Science 2021-05-27 Parth Patwa , Shivam Sharma , Srinivas Pykl , Vineeth Guptha , Gitanjali Kumari , Md Shad Akhtar , Asif Ekbal , Amitava Das , Tanmoy Chakraborty

This study aims to acquire more insights into the continuous pre-training phase of BERT regarding entity knowledge, using the COVID-19 pandemic as a case study. Since the pandemic emerged after the last update of BERT's pre-training data,…

Computation and Language · Computer Science 2024-06-17 Ine Gevers , Walter Daelemans

Over the course of the COVID-19 pandemic, large volumes of biomedical information concerning this new disease have been published on social media. Some of this information can pose a real danger to people's health, particularly when false…

Computation and Language · Computer Science 2022-04-27 Isabelle Mohr , Amelie Wührl , Roman Klinger

The evolution of electronic media is a mixed blessing. Due to the easy access, low cost, and faster reach of the information, people search out and devour news from online social networks. In contrast, the increasing acceptance of social…

Artificial Intelligence · Computer Science 2021-05-24 Hema Karande , Rahee Walambe , Victor Benjamin , Ketan Kotecha , T. S. Raghu

In a worldwide health crisis as exigent as COVID-19, there has become a pressing need for rapid, reliable diagnostics. Currently, popular testing methods such as reverse transcription polymerase chain reaction (RT-PCR) can have high false…

Image and Video Processing · Electrical Eng. & Systems 2022-07-15 Justin Liu

Recently, COVID-19 has affected a variety of real-life aspects of the world and led to dreadful consequences. More and more tweets about COVID-19 has been shared publicly on Twitter. However, the plurality of those Tweets are uninformative,…

Computation and Language · Computer Science 2020-11-16 Khiem Vinh Tran , Hao Phu Phan , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen

A drastic rise in potentially life-threatening misinformation has been a by-product of the COVID-19 pandemic. Computational support to identify false information within the massive body of data on the topic is crucial to prevent harm.…

Computation and Language · Computer Science 2024-02-09 Jan Philip Wahle , Nischal Ashok , Terry Ruas , Norman Meuschke , Tirthankar Ghosal , Bela Gipp

In early January 2020, after China reported the first cases of the new coronavirus (SARS-CoV-2) in the city of Wuhan, unreliable and not fully accurate information has started spreading faster than the virus itself. Alongside this pandemic,…

Machine Learning · Computer Science 2021-06-08 V. Mazzeo , A. Rapisarda , G. Giuffrida

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

Because of the rapid spread of COVID-19 to almost every part of the globe, huge volumes of data and case studies have been made available, providing researchers with a unique opportunity to find trends and make discoveries like never…

Machine Learning · Computer Science 2021-10-20 Sarwan Ali , Yijing Zhou , Murray Patterson

Misleading information spreads on the Internet at an incredible speed, which can lead to irreparable consequences in some cases. It is becoming essential to develop fake news detection technologies. While substantial work has been done in…

Computation and Language · Computer Science 2022-11-28 Daryna Dementieva , Mikhail Kuimov , Alexander Panchenko

The sudden widespread menace created by the present global pandemic COVID-19 has had an unprecedented effect on our lives. Man-kind is going through humongous fear and dependence on social media like never before. Fear inevitably leads to…

Computation and Language · Computer Science 2020-10-15 Debanjana Kar , Mohit Bhardwaj , Suranjana Samanta , Amar Prakash Azad

As the COVID-19 pandemic sweeps across the world, it has been accompanied by a tsunami of fake news and misinformation on social media. At the time when reliable information is vital for public health and safety, COVID-19 related fake news…

Computation and Language · Computer Science 2021-04-14 William Scott Paka , Rachit Bansal , Abhay Kaushik , Shubhashis Sengupta , Tanmoy Chakraborty

The scientific community continues to publish an overwhelming amount of new research related to COVID-19 on a daily basis, leading to much literature without little to no attention. To aid the community in understanding the rapidly flowing…

Computation and Language · Computer Science 2020-09-29 Jong Won Park