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The rise of ubiquitous deepfakes, misinformation, disinformation, propaganda and post-truth, often referred to as fake news, raises concerns over the role of Internet and social media in modern democratic societies. Due to its rapid and…

计算机与社会 · 计算机科学 2024-02-07 Paula Fraga-Lamas , Tiago M. Fernández-Caramés

The surge in the spread of misleading information, lies, propaganda, and false facts, frequently known as fake news, raised questions concerning social media's influence in today's fast-moving democratic society. The widespread and rapid…

机器学习 · 计算机科学 2021-01-11 Prashansa Agrawal , Parwat Singh Anjana , Sathya Peri

In recent years, `fake news' has become a global issue that raises unprecedented challenges for human society and democracy. This problem has arisen due to the emergence of various concomitant phenomena such as (1) the digitization of human…

密码学与安全 · 计算机科学 2019-03-29 Adnan Qayyum , Junaid Qadir , Muhammad Umar Janjua , Falak Sher

Blockchain technology transformed the digital sphere by providing a transparent, secure, and decentralized platform for data security across a range of industries, including cryptocurrencies and supply chain management. Blockchain's…

密码学与安全 · 计算机科学 2023-06-22 Bilash Saha , Md Mehedi Hasan , Nafisa Anjum , Sharaban Tahora , Aiasha Siddika , Hossain Shahriar

Blockchain has proven to be an emerging technology in the digital world, changing the way everyone thinks about data security and bringing efficiency to several industries. It has already been applied to a wide range of applications, from…

密码学与安全 · 计算机科学 2023-02-09 Md. Mijanur Rahman , Md Tanzinul Kabir Tonmoy , Saifur Rahman Shihab , Riya Farhana

As digital content distribution expands rapidly through online platforms, securing digital media and protecting intellectual property has become increasingly complex. Traditional centralized systems, while widely adopted, suffer from…

密码学与安全 · 计算机科学 2025-04-25 Syed Mohiuddin Qadri , Sangwhan Cha

This study presents a blockchain-based voting system aimed at enhancing election security, transparency, and integrity. Traditional voting methods face growing risks of tampering, making it crucial to explore innovative solutions. Our…

密码学与安全 · 计算机科学 2025-02-25 Suniti Chouhan , Gajanand Sharma

Traditional paper-based document management has long posed challenges related to security, authenticity, and efficiency. Despite advances in digitalization, official documents remain vulnerable to forgery, loss, and unauthorized access.…

密码学与安全 · 计算机科学 2026-01-21 Cosmin-Iulian Irimia

The development of blockchain technology has significantly enhanced the security and transparency of personal information and transaction records. Concurrent with the advancement of blockchain technology and the emergence of the digital…

密码学与安全 · 计算机科学 2025-09-03 Zeng Zhang , Xiaoqi Li

Large scale power systems are comprised of regional utilities with assets that stream sensor readings in real time. In order to detect cyberattacks, the globally acquired, real time sensor data needs to be analyzed in a centralized fashion.…

分布式、并行与集群计算 · 计算机科学 2021-10-06 Paritosh Ramanan , Dan Li , Nagi Gebraeel

A decentralized online petition system enables individuals or groups to create, sign, and share petitions without a central authority. Using blockchain technology, these systems ensure the integrity and transparency of the petition process…

密码学与安全 · 计算机科学 2024-07-02 Jagdeep Kaur , Kevin Antony , Nikhil Pujar , Ankit Jha

In case of an accident between two autonomous vehicles equipped with emerging technologies, how do we apportion liability among the various players? A special liability regime has not even yet been established for damages that may arise due…

密码学与安全 · 计算机科学 2023-04-03 Mehmet Parlak

Decentralized techniques are becoming crucial and ubiquitous with the rapid advancement of distributed ledger technologies such as the blockchain. Numerous decentralized systems have been developed to address security and privacy issues…

分布式、并行与集群计算 · 计算机科学 2020-08-20 Yepeng Ding , Hiroyuki Sato

With the advent of globalization and the evergrowing rate of technology, the volume of production as well as ease of procuring counterfeit goods has become unprecedented. Be it food, drug or luxury items, all kinds of industrial…

密码学与安全 · 计算机科学 2022-06-20 Nafisa Anjum , Pramit Dutta

Blockchain technology has been envisaged to commence an era of decentralised applications and services (DApps) without the need for a trusted intermediary. Such DApps open a marketplace in which services are delivered to end-users by…

密码学与安全 · 计算机科学 2021-01-27 Nguyen Truong , Gyu Myoung Lee , Kai Sun , Florian Guitton , Yike Guo

Copyright detection is an effective method to prevent piracy. However, untrustworthy detection parties may lead to falsified detection results. Due to its credibility and tamper resistance, blockchain has been applied to copyright…

密码学与安全 · 计算机科学 2022-08-25 Zhili Chen , Yuting Wang , Tianjiao Ni

The growing trend of sharing news/contents, through social media platforms and the World Wide Web has been seen to impact our perception of the truth, altering our views about politics, economics, relationships, needs and wants. This is…

密码学与安全 · 计算机科学 2020-09-01 Zakwan Jaroucheh , Mohamad Alissa , William J Buchanan

As blockchain technology gains traction for enhancing data security and operational efficiency, traditional centralized authentication systems remain a significant bottleneck. This paper addresses the challenge of integrating decentralized…

密码学与安全 · 计算机科学 2024-12-03 Faisal Haque Bappy , Joon S. Park , Kamrul Hasan , Tariqul Islam

Deep learning has been successfully applied to solve various complex problems ranging from big data analytics to computer vision and human-level control. Deep learning advances however have also been employed to create software that can…

Massive amounts of multimedia data (i.e., text, audio, video, graphics and animation) are being generated everyday. Conventionally, multimedia data are managed by the platforms maintained by multimedia service providers, which are generally…

密码学与安全 · 计算机科学 2020-09-08 Yue Liu , Qinghua Lu , Chunsheng Zhu , Qiuyu Yu
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