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The evolution of cryptocurrency and decentralized finance (DeFi) marks a significant shift in the financial landscape, making it more accessible, inclusive, and participative for various societal groups. However, this transition from…

General Finance · Quantitative Finance 2024-07-03 Amrutha Muralidhar , Muralidhar Lakkanna

Blockchain technology has experienced rapid growth and has been widely adopted across various sectors, including healthcare, finance, and energy. However, blockchain platforms remain vulnerable to a broad range of cyberattacks, particularly…

Cryptography and Security · Computer Science 2025-12-15 Do Hai Son , Le Vu Hieu , Tran Viet Khoa , Yibeltal F. Alem , Hoang Trong Minh , Tran Thi Thuy Quynh , Nguyen Viet Ha , Nguyen Linh Trung

Digital watermarking methods are commonly used to safeguard digital media copyrights by confirming ownership and deterring unauthorized use. However, without reliable third-party oversight, these methods risk security vulnerabilities during…

Cryptography and Security · Computer Science 2024-05-30 Xiaolong Xue , Guangyong Shang , Zhen Ma , Minghui Xu , Hechuan Guo , Kun Li , Xiuzhen Cheng

Following in the footsteps of pioneer Bitcoin, many altcoins as well as coloured coins have been being developed and merchandised adopting blockchain as the core enabling technology. However, since interoperability and scalability, due to…

Cryptography and Security · Computer Science 2019-07-01 Mahdi H. Miraz , David C. Donald

In the dynamic realm of digital content, safeguarding intellectual property rights poses critical challenges. This paper presents "SecureRights," an innovative Blockchain-based Trusted Digital Rights Management (DRM) framework. It…

Cryptography and Security · Computer Science 2024-03-12 Tiroshan Madushanka , Dhammika S. Kumara , Atheesh A. Rathnaweera

In this paper, we propose a certificate sharing system based on blockchain that gives students authority and control over their academic certificates. Our strategy involves developing blockchain-based NFT certifications that can be shared…

Cryptography and Security · Computer Science 2023-11-01 Prakhyat Khati , Ajay Kumar Shrestha , Julita Vassileva

Permissionless blockchains (e.g., Bitcoin, Ethereum, etc) have shown a wide success in implementing global scale peer-to-peer cryptocurrency systems. In such blockchains, new currency units are generated through the mining process and are…

Databases · Computer Science 2019-05-24 Victor Zakhary , Mohammad Javad Amiri , Sujaya Maiyya , Divyakant Agrawal , Amr El Abbadi

The blockchain art market is partitioned around the roles of artists and collectors and highly concentrated among few prominent figures. We hence propose to adapt Kleinberg's authority/hub HITS method to rate artists and collectors in the…

Computers and Society · Computer Science 2021-10-22 Massimo Franceschet

A lot of business and research effort currently deals with the so called decentralised ledger technology blockchain. Putting it to use carries the tempting promise to make the intermediaries of social interactions superfluous and…

Computers and Society · Computer Science 2024-05-13 Rainer Rehak

The fifth generation (5G) wireless networks are on the way to be deployed around the world. The 5G technologies target to support diverse vertical applications by connecting heterogeneous devices and machines with drastic improvements in…

Networking and Internet Architecture · Computer Science 2021-06-29 Dinh C Nguyen , Pubudu N Pathirana , Ming Ding , Aruna Seneviratne

Blockchain technology has emerged as a disruptive force with transformative potential across numerous industries, promising efficient and automated solutions that can revolutionize traditional systems. By leveraging decentralized ledger…

Software Engineering · Computer Science 2023-11-15 Md. Raisul Hasan Shahrukh , Md. Tabassinur Rahman , Nafees Mansoor

Artificial Intelligence is present in the generation and distribution of culture. How do artists exploit neural networks? What impact do these algorithms have on artistic practice? Through a practice-based research methodology, this paper…

Human-Computer Interaction · Computer Science 2023-07-18 Varvara Guljajeva , Mar Canet Sola , Isaac Joseph Clarke

As a valuable digital resource, graph data is an important data asset, which has been widely utilized across various fields to optimize decision-making and enable smarter solutions. To manage data assets, blockchain is widely used to enable…

Cryptography and Security · Computer Science 2025-01-28 Hongguang Zhao , Xu Yang , Saiyu Qi , Qiuhao Wang , Ke Li

Blockchain provides the unique and accountable channel for financial forensics by mining its open and immutable transaction data. A recent surge has been witnessed by training machine learning models with cryptocurrency transaction data for…

Cryptography and Security · Computer Science 2023-06-13 Youssef Elmougy , Ling Liu

Ethereum smart contracts are highly powerful, immutable, and able to retain massive amounts of tokens. However, smart contracts keep attracting attackers to benefit from smart contract flaws and Ethereum unexpected behavior. Thus,…

Cryptography and Security · Computer Science 2024-04-10 Wejdene Haouari , Abdelhakim Senhaji Hafid , Marios Fokaefs

Blockchain technology has emerged as one of the most transformative digital innovations of the 21st century. This paper presents a comprehensive review of blockchain's fundamental architecture, tracing its development from Bitcoin's initial…

Cryptography and Security · Computer Science 2025-05-14 Aditya Pratap Singh

Blockchain technology relies on decentralization to resist faults and attacks while operating without trusted intermediaries. Although industry experts have touted decentralization as central to their promise and disruptive potential, it is…

Cryptography and Security · Computer Science 2025-06-04 Harang Ju , Ehsan Valavi , Madhav Kumar , Sinan Aral

Blockchain technology has emerged as a transformative paradigm for decentralized and secure data management across diverse application domains, including healthcare, supply chain management, and the Internet of Things. Its core features,…

Cryptography and Security · Computer Science 2025-05-14 Hojer Key

Utilizing graph analytics and learning has proven to be an effective method for exploring aspects of crypto economics such as network effects, decentralization, tokenomics, and fraud detection. However, the majority of existing research…

Computational Engineering, Finance, and Science · Computer Science 2024-03-12 Bingqiao Luo

Blockchain is a decentralized transaction and data management solution, the technological leap behind the success of Bitcoin and other cryptocurrencies. As the variety of existing blockchains and distributed ledgers continues to increase,…

Cryptography and Security · Computer Science 2020-07-27 Martin Garriga , Stefano Dalla Palma , Maximiliano Arias , Alan De Renzis , Remo Pareschi , Damian Andrew Tamburri
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