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Much has been written about the likely impact of blockchain technology. Early scholarship on this topic has focused on the legal and financial implications of virtual currencies which is based on blockchain technology. Rapid introduction…

Cryptography and Security · Computer Science 2019-04-09 Lawrence J. Trautman , Mason J. Molesky

A decade long thrive of cryptocurrency has shown its potential as a source of alternative-finance and the security and the robustness of the underpinning blockchain technology. However, most cryptocurrencies fail to show inimitability and…

Cryptography and Security · Computer Science 2020-03-24 Yibin Xu , Yangyu Huang , Jianhua Shao

Distributed consensus mechanisms have been widely researched and made popular with a number of blockchain-based token applications, such as Bitcoin, and Ethereum. Although these general-purpose platforms have matured for scale and security,…

Cryptography and Security · Computer Science 2020-04-28 Steven Platt , Miquel Oliver-Riera

Easy access to data is one of the main avenues to accelerate scientific research. As a key element of scientific innovations, data sharing allows the reproduction of results, helps prevent data fabrication, falsification, and misuse.…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-02-24 Visara Urovi , Vikas Jaiman , Arno Angerer , Michel Dumontier

Blockchain has received much attention recently, due to its promises of verifiable, permanent, decentralized, and efficient data handling. In 2017-2019 blockchain and associated technologies such as smart contracts has progressed beyond…

Computers and Society · Computer Science 2020-06-11 Artyom Kosmarski

With the rise of cryptocurrency and NFTs in the past decade, blockchain technology has been an area of increasing interest to both industry and academic experts. In this paper, we discuss the feasibility of such systems through the lens of…

Cryptography and Security · Computer Science 2022-12-29 Angela Li , Guanqun Song , Ting Zhu

Blockchain has attracted significant attention in recent years due to its potential to revolutionize various industries by providing trustlessness. To comprehensively examine blockchain systems, this article presents both a macro-level…

Cryptography and Security · Computer Science 2023-04-18 Minghui Xu , Yihao Guo , Chunchi Liu , Qin Hu , Dongxiao Yu , Zehui Xiong , Dusit Niyato , Xiuzhen Cheng

Spectrum sharing has long been considered as method to improve spectrum resource utilization. Centralized geolocation database approach has been accepted globally for commercial applications. Recently blockchain has been considered as a…

Networking and Internet Architecture · Computer Science 2023-03-15 Chen Sun , Shuo Wang

Collaborative cybersecurity relies on organizations sharing information to boost security, but trust management is a key concern. Decentralized solutions like distributed ledgers, particularly blockchain, are crucial for eliminating single…

Cryptography and Security · Computer Science 2024-03-08 Loïc Miller , Marc-Oliver Pahl

Decentralization, which has backed the hyper growth of many blockchains, comes at the cost of scalability. To understand this fundamental limitation, this paper proposes a quantitative measure of blockchain decentralization, and discusses…

Cryptography and Security · Computer Science 2018-10-09 Shumo Chu , Sophia Wang

Bitcoin and its underlying technology, blockchain, have gained significant popularity in recent years. Satoshi Nakamoto designed Bitcoin to enable a secure, distributed platform without the need for central authorities, and blockchain has…

Computers and Society · Computer Science 2022-12-13 Cuneyt Gurcan Akcora , Yulia R. Gel , Murat Kantarcioglu

The emergence of the Internet of Things (IoT) technology has caused a powerful transition in the cyber threat landscape. As a result, organisations have had to find new ways to better manage the risks associated with their infrastructure.…

Cryptography and Security · Computer Science 2022-05-10 Kealan Dunnett , Shantanu Pal , Zahra Jadidi

The application of Bitcoin enables people to understand blockchain technology gradually. Bitcoin is a decentralized currency that does not rely on third-party credit institutions, and the core of Bitcoin's underlying technology is…

Cryptography and Security · Computer Science 2025-04-15 Yuhuan Yang , Shipeng Ye , Xiaoqi Li

Blockchain technology has recently gained widespread attention by media, businesses, public sector agencies, and various international organizations, and it is being regarded as potentially even more disruptive than the Internet. Despite…

Computers and Society · Computer Science 2018-06-12 Karim Sultan , Umar Ruhi , Rubina Lakhani

The blockchain concept forms the backbone of a new wave technology that promises to be deployed extensively in a wide variety of industrial and societal applications. Governments, financial institutions, banks, industrial supply chains,…

Computer Science and Game Theory · Computer Science 2020-01-17 Shivika Narang

Web 3.0 is the next-generation Internet that enables participants to read, write, and own contents in a decentralized manner. It is mainly driven by blockchain, semantic communication, edge computing, and artificial intelligence, which can…

Networking and Internet Architecture · Computer Science 2022-12-01 Yijing Lin , Zhipeng Gao , Yaofeng Tu , Hongyang Du , Dusit Niyato , Jiawen Kang , Hui Yang

Proponents of blockchains believe that this technology will revolutionize e-commerce. To evaluate this belief, we invite several groups of students to transact on a decentralized peer-to-peer marketplace built on the platform provided by…

General Economics · Economics 2025-02-14 David Lee Kuo Chuen , Yang Li , Weibiao Xu , Willy Zhao

The proliferation of blockchain-based platform ecosystems in recent years has prompted scholars across various disciplines to explore the conditions leading to their successful deployment. However, developing a blockchain-based platform…

Computers and Society · Computer Science 2022-09-12 Marin Jovanovic , Nikola Kostić , Ina M. Sebastian , Tomaz Sedej

The advent of Web 3.0, underpinned by blockchain technologies, promises to transform the internet's landscape by empowering individuals with decentralized control over their data. However, this evolution brings unique security challenges…

Cryptography and Security · Computer Science 2023-07-25 Danyal Namakshenas

Mobile edge computing (MEC) and next-generation mobile networks are set to disrupt the way intelligent and autonomous systems are interconnected. This will have an effect on a wide range of domains, from the Internet of Things to autonomous…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-06-16 Jorge Peña Queralta , Tomi Westerlund