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Centralized social networks have experienced a transformative impact on our digital era communication, connection, and information-sharing information. However, it has also raised significant concerns regarding users' privacy and individual…

密码学与安全 · 计算机科学 2024-09-30 Quang Cao , Katerina Vgena , Aikaterini-Georgia Mavroeidi , Christos Kalloniatis , Xun Yi , Son Hoang Dau

Blockchain is an emerging digital technology allowing ubiquitous financial transactions among distributed untrusted parties, without the need of intermediaries such as banks. This chapter examines the impact of blockchain technology in…

计算机与社会 · 计算机科学 2021-02-19 Andreas Kamilaris , Ian Cole , Francesc X. Prenafeta-Boldu

Blockchain technology promises a sizable potential for executing inter-organizational business processes without requiring a central party serving as a single point of trust (and failure). This paper analyzes its impact on business process…

Decentralized services and applications provide a multitude of advantages for their users, such as improved privacy, control, and independence from third parties. Anyhow, decentralization comes at the cost of certain disadvantages, such as…

分布式、并行与集群计算 · 计算机科学 2022-08-01 Sebastian Göndör , Hakan Yildiz , Martin Westerkamp , Axel Küpper

The necessity of blockchain systems to remain decentralised limits current solutions to blockchain governance and dynamic management, forcing a trade-off between control and decentralisation. In light of the above, this work proposes a…

密码学与安全 · 计算机科学 2025-10-10 Georgios Diamantopoulos , Nikos Tziritas , Rami Bahsoon , Georgios Theodoropoulos

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,…

密码学与安全 · 计算机科学 2020-07-27 Martin Garriga , Stefano Dalla Palma , Maximiliano Arias , Alan De Renzis , Remo Pareschi , Damian Andrew Tamburri

Blockchain has attracted broad interests to build decentralised applications. Blockchain has attracted broad interests to build decentralised applications. However, developing such applications without introducing vulnerabilities is hard…

软件工程 · 计算机科学 2020-11-11 Qinghua Lu , An Binh Tran , Ingo Weber , Hugo O'Connor , Paul Rimba , Xiwei Xu , Mark Staples , Liming Zhu , Ross Jeffery

Today there is considerable interest in deploying blockchains and decentralized ledger technology as a means to address the deficiencies of current financial and digital asset infrastructures. The focal point of attention in many projects…

密码学与安全 · 计算机科学 2021-10-26 Denis Avrilionis , Thomas Hardjono

Supply chain management (SCM) plays a vital role in the global economy, as evidenced by recent COVID-19 supply chain challenges. Traditional SCM faces security and efficiency issues, but they can be addressed by leveraging digital twins…

密码学与安全 · 计算机科学 2022-04-26 Jiongbin Liu , William Yeoh , Youyang Qu , Longxiang Gao

Student retention is one of the rising problems seen in educational institutions. With the rising cost of education and issues in the education sector, such as curriculum relevance, student engagement, and rapidly changing technological…

计算机与社会 · 计算机科学 2025-10-21 Abrar Mahbub , Humira Saria , Md. Foysal Hossain , Nafees Mansoor

Enterprises have been attracted by the capability of blockchains to provide a single source of truth for workloads that span companies, geographies, and clouds while retaining the independence of each party's IT operations. However, so far…

软件工程 · 计算机科学 2021-10-19 Johannes Sedlmeir , Tim Wagner , Emil Djerekarov , Ryan Green , Johannes Klepsch , Shruthi Rao

Public key infrastructures are essential for Internet security, ensuring robust certificate management and revocation mechanisms. The transition from centralized to decentralized systems presents challenges such as trust distribution and…

密码学与安全 · 计算机科学 2025-03-05 Patrick Herbke , Thomas Cory , Mauro Migliardi

The problem of a single point of failure in centralized systems poses a great challenge to the stability of such systems. Meanwhile, the tamperability of data within centralized systems makes users reluctant to trust and use centralized…

密码学与安全 · 计算机科学 2025-04-22 Ka Wai Wu

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…

计算机与社会 · 计算机科学 2017-12-14 Theodosis Mourouzis , Chrysostomos Filipou

Blockchain technology is often discussed as if it emerged from nowhere, yet its architectural DNA traces directly to the decentralized computing principles James~N. Gray articulated in 1986. This paper maps the conceptual lineage from…

分布式、并行与集群计算 · 计算机科学 2026-03-26 Zhongli Dong , Young Choon Lee , Albert Y. Zomaya

Sensor networks and Wireless Sensor Networks (WSN) are key components for the development of the Internet of Things. These networks are subject of two kinds of constraints. Adaptability by the mean of mutability and evolutivity, and…

密码学与安全 · 计算机科学 2017-06-07 Axel Moinet , Benoît Darties , Jean-Luc Baril

Modern blockchain systems are a fresh look at the paradigm of distributed computing, applied under assumptions of large-scale public networks. They can be used to store and share information without a trusted central party. There has been…

数据库 · 计算机科学 2018-03-19 Sara Cohen , Aviv Zohar

Decentralized computation outsourcing should allow anyone to access the large amounts of computational power that exists in the Internet of Things. Unfortunately, when trusted third parties are removed to achieve this decentralization,…

分布式、并行与集群计算 · 计算机科学 2022-07-29 Conor McMenamin , Vanesa Daza

Data sharing is very important for accelerating scientific research, business innovations, and for informing individuals. Yet, concerns over data privacy, cost, and lack of secure data-sharing solutions have prevented data owners from…

分布式、并行与集群计算 · 计算机科学 2022-04-20 Vikas Jaiman , Leonard Pernice , Visara Urovi

Industry 4.0 is a concept devised for improving the way modern factories operate through the use of some of the latest technologies, like the ones used for creating Industrial Internet of Things (IIoT), robotics or Big Data applications.…

分布式、并行与集群计算 · 计算机科学 2024-02-02 Tiago M. Fernandez-Carames , Paula Fraga-Lamas