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This paper deals with the design of the secure blockchain network framework to prevent damages from an attacker. The decentralized network design called the Blockchain Governance Game is a new hybrid theoretical model and it provides the…

Cryptography and Security · Computer Science 2019-09-05 Song-Kyoo Kim

Recommender systems have been widely used in different application domains including energy-preservation, e-commerce, healthcare, social media, etc. Such applications require the analysis and mining of massive amounts of various types of…

Blockchain has received expanding interest from various domains. Institutions, enterprises, governments, and agencies are interested in Blockchain potential to augment their software systems. The unique requirements and characteristics of…

Software Engineering · Computer Science 2021-12-15 Mahdi Fahmideh , Anuradha Gunawardana , Shiping Chen , Jun Shen , Brian Yecies

Recently we could see several institutions coming together to create consortium based blockchain networks such as Hyperledger. Although for applications of blockchain such as Bitcoin, Litcoin, etc. the majority-attack might not be a great…

Cryptography and Security · Computer Science 2018-06-15 Somdip Dey

Cryptocurrency network analysis consists of applying the tools and methods of social network analysis to transactional data issued from cryptocurrencies. The main difference with most online social networks is that users do not exchange…

Social and Information Networks · Computer Science 2025-02-06 Natkamon Tovanich , Célestin Coquidé , Rémy Cazabet

This is an exploration of Blockchain technology that is growing in popularity and it seems to be able to disrupt a plethora of industries. A research is being conducted to examine Blockchain potential to be adopted by enterprises from…

Computers and Society · Computer Science 2017-12-14 Theodosis Mourouzis , Chrysostomos Filipou

Cryptocurrencies' values often respond aggressively to major policy changes, but none of the existing indices informs on the market risks associated with regulatory changes. In this paper, we quantify the risks originating from new…

Risk Management · Quantitative Finance 2021-08-25 Xinwen Ni , Wolfgang Karl Härdle , Taojun Xie

As an innovative technology for enhancing authenticity, security, and risk management, blockchain is being widely adopted in trade and finance systems. The unique capabilities of blockchain, such as immutability and transparency, enable new…

Cryptography and Security · Computer Science 2024-02-28 Hanjie Wu , Qian Yao , Zhenguang Liu , Butian Huang , Yuan Zhuang , Huayun Tang , Erwu Liu

Blockchain has made an impact on today's technology by revolutionizing the financial industry in its utilization on cryptocurrency and the features it provided on decentralization. With the current trend of pursuing the decentralized…

Networking and Internet Architecture · Computer Science 2023-05-10 Javad Zarrin , Phang Hao Wen , Lakshmi Babu Saheer , Bahram Zarrin

More than ten years ago the blockchain was acclaimed as the solution to overcome centralised trusted third parties for online payments. Through the years the crypto-movement changed and evolved, although decentralisation remained the core…

Blockchain is a type of decentralized distributed network which acts as an immutable digital ledger. Despite the absence of any central governing authority to validate the blocks in the ledger, it is considered secure and immutable due to…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-09-07 Shashank Joshi

The past decade has witnessed the rapid evolution in blockchain technologies, which has attracted tremendous interests from both the research communities and industries. The blockchain network was originated from the Internet financial…

Cryptography and Security · Computer Science 2019-02-20 Wenbo Wang , Dinh Thai Hoang , Peizhao Hu , Zehui Xiong , Dusit Niyato , Ping Wang , Yonggang Wen , Dong In Kim

This paper conducts a comprehensive examination of the infrastructure supporting cryptojacking operations. The analysis elucidates the methodologies, frameworks, and technologies malicious entities employ to misuse computational resources…

Cryptography and Security · Computer Science 2024-08-08 Ayodeji Adeniran , Kieran Human , David Mohaisen

The Blockchain technology is reshaping finance, economy, money to the extent that its disruptive power is compared to that of the Internet and the Web in their early days. As a result, all the software development revolving around the…

Software Engineering · Computer Science 2017-02-20 Simone Porru , Andrea Pinna , Michele Marchesi , Roberto Tonelli

Cryptojacking is the permissionless use of a target device to covertly mine cryptocurrencies. With cryptojacking, attackers use malicious JavaScript codes to force web browsers into solving proof-of-work puzzles, thus making money by…

Cryptography and Security · Computer Science 2023-04-27 Muhammad Saad , David Mohaisen

Since its inception as a solution for secure cryptocurrencies sharing in 2008, the blockchain technology has now become one of the core technologies for secure data sharing and storage over trustless and decentralised peer-to-peer systems.…

Cryptography and Security · Computer Science 2020-06-26 Noe Elisa , Longzhi Yang , Honglei Li , Fei Chao , Nitin Naik

Cryptocurrencies such as Bitcoin are realized using distributed systems and hence critically rely on the performance and security of the interconnecting network. The requirements on these networks and their usage, however can differ…

Networking and Internet Architecture · Computer Science 2020-08-20 Maya Dotan , Yvonne-Anne Pignolet , Stefan Schmid , Saar Tochner , Aviv Zohar

In recent years, blockchain has grown in popularity due to its singular attributes, enabling the development of new innovative decentralized applications. But when companies consider leveraging blockchain for their applications, the…

Cryptography and Security · Computer Science 2021-01-25 Nicolas Six

The real-time traffic monitoring is a fundamental mission in a smart city to understand traffic conditions and avoid dangerous incidents. In this paper, we propose a reliable and efficient traffic monitoring system that integrates…

Networking and Internet Architecture · Computer Science 2021-01-19 Jianxiong Guo , Xingjian Ding , Weili Wu

Aside from the conception of new blockchain architectures, existing blockchain optimizations in the literature primarily focus on system or data-oriented optimizations within prevailing blockchains. However, since blockchains handle…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-01-13 Jeeta Ann Chacko , Ruben Mayer , Hans-Arno Jacobsen
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