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During the COVID-19 pandemic, social media has become a home ground for misinformation. To tackle this infodemic, scientific oversight, as well as a better understanding by practitioners in crisis management, is needed. We have conducted an…

社会与信息网络 · 计算机科学 2020-08-26 Gautam Kishore Shahi , Anne Dirkson , Tim A. Majchrzak

The phenomenon of misinformation spreading in social media has developed a new form of active citizens who focus on tackling the problem by refuting posts that might contain misinformation. Automatically identifying and characterizing the…

计算与语言 · 计算机科学 2022-04-22 Yida Mu , Pu Niu , Nikolaos Aletras

The proliferation of fake news on social media has opened up new directions of research for timely identification and containment of fake news, and mitigation of its widespread impact on public opinion. While much of the earlier research…

机器学习 · 计算机科学 2019-01-23 Karishma Sharma , Feng Qian , He Jiang , Natali Ruchansky , Ming Zhang , Yan Liu

COVID-19 pandemic has generated what public health officials called an infodemic of misinformation. As social distancing and stay-at-home orders came into effect, many turned to social media for socializing. This increase in social media…

Social media platforms have been exploited to disseminate misinformation in recent years. The widespread online misinformation has been shown to affect users' beliefs and is connected to social impact such as polarization. In this work, we…

计算机与社会 · 计算机科学 2021-11-02 Yichen Wang , Richard Han , Tamara Lehman , Qin Lv , Shivakant Mishra

In recent years, we have witnessed the proliferation of large amounts of online content generated directly by users with virtually no form of external control, leading to the possible spread of misinformation. The search for effective…

信息检索 · 计算机科学 2024-07-12 Rishabh Upadhyay , Gabriella Pasi , Marco Viviani

Over the past decade, the media landscape has seen a radical shift. As more of the public stay informed of current events via online sources, competition has grown as outlets vie for attention. This competition has prompted some online…

人机交互 · 计算机科学 2023-01-10 Marc Kydd , Lynsay A. Shepherd

Social media has become an important communication channel during high impact events, such as the COVID-19 pandemic. As misinformation in social media can rapidly spread, creating social unrest, curtailing the spread of misinformation…

With the advancement of web technology and its growth, there is a huge volume of data present in the web for internet users and a lot of data is generated too. Internet has become a platform for online learning, exchanging ideas and sharing…

计算与语言 · 计算机科学 2016-11-04 Vishal. A. Kharde , Prof. Sheetal. Sonawane

Lung cancer has been one of the most prevalent disease in recent years. According to the research of this field, more than 200,000 cases are identified each year in the US. Uncontrolled multiplication and growth of the lung cells result in…

图像与视频处理 · 电气工程与系统科学 2022-01-04 Hesamoddin Hosseini , Reza Monsefi , Shabnam Shadroo

Predictive analysis of social media data has attracted considerable attention from the research community as well as the business world because of the essential and actionable information it can provide. Over the years, extensive…

社会与信息网络 · 计算机科学 2023-09-04 Ugur Kursuncu , Manas Gaur , Usha Lokala , Krishnaprasad Thirunarayan , Amit Sheth , I. Budak Arpinar

With the rise in popularity of public social media and micro-blogging services, most notably Twitter, the people have found a venue to hear and be heard by their peers without an intermediary. As a consequence, and aided by the public…

计算与语言 · 计算机科学 2016-06-21 Prashanth Vijayaraghavan , Soroush Vosoughi , Deb Roy

The creation, dissemination, and consumption of disinformation and fabricated content on social media is a growing concern, especially with the ease of access to such sources, and the lack of awareness of the existence of such false…

社会与信息网络 · 计算机科学 2020-07-16 Kai Shu , Amrita Bhattacharjee , Faisal Alatawi , Tahora Nazer , Kaize Ding , Mansooreh Karami , Huan Liu

Misinformation propagation in online social networks has become an increasingly challenging problem. Although many studies exist to solve the problem computationally, a permanent and robust solution is yet to be discovered. In this study,…

社会与信息网络 · 计算机科学 2023-03-21 Tolga Yilmaz , Özgür Ulusoy

Social media platforms such as Twitter have a fundamental role in facilitating the spread and discussion of ideas online through the concept of retweeting and replying. However, these features also contribute to the spread of…

社会与信息网络 · 计算机科学 2024-02-29 James R. Ashford

With the pervasiveness of online media data as a source of information verifying the validity of this information is becoming even more important yet quite challenging. Rumors spread a large quantity of misinformation on microblogs. In this…

社会与信息网络 · 计算机科学 2019-12-20 Sardar Hamidian , Mona T Diab

The emergence of the COVID-19 pandemic resulted in a significant rise in the spread of misinformation on online platforms such as Twitter. Oftentimes this growth is blamed on the idea of the "echo chamber." However, the behavior said to…

社会与信息网络 · 计算机科学 2024-12-13 Caleb Stam , Emily Saldanha , Mahantesh Halappanavar , Anurag Acharya

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…

Veracity of data posted on the microblog platforms has in recent years been a subject of intensive study by professionals specializing in various fields of informatics as well as sociology, particularly in the light of increasing importance…

社会与信息网络 · 计算机科学 2021-01-20 Majed Alrubaian , Muhammad Al-Qurishi , Sherif Omar , Mohamed A. Mostafa

The rapid dissemination of misinformation through social media increased the importance of automated fact-checking. Furthermore, studies on what deep neural models pay attention to when making predictions have increased in recent years.…

计算与语言 · 计算机科学 2024-02-12 Recep Firat Cekinel , Pinar Karagoz