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Electronic systems tend to simplify the tedious traditional scheme and basically focuses on the platform design and process organization. The integrity of the output of an automated system is not left behind but the possibility of internal…

密码学与安全 · 计算机科学 2019-11-14 August Thio-ac , Alfred Keanu Serut , Rayn Louise Torrejos , Keenan Dave Rivo , Jessica Velasco

This research investigates the potential use of a blockchain-based Public Key Infrastructure (PKI) within an organization and compares it to conventional PKI systems. The goal is to assess the advantages and disadvantages of both approaches…

密码学与安全 · 计算机科学 2024-07-08 Julian Springer , Philipp Haindl

Industrial processes rely on sensory data for critical decision-making processes. Extracting actionable insights from the collected data calls for an infrastructure that can ensure the trustworthiness of data. To this end, we envision a…

密码学与安全 · 计算机科学 2023-05-22 Sabah Suhail , Rasheed Hussain , Raja Jurdak , Choong Seon Hong

Blockchain systems rely on decentralized ledgers and strong security guarantees. A key requirement is non-repudiation, which prevents denial of transaction authorship and supports integrity of recorded data. This work surveys digital…

密码学与安全 · 计算机科学 2025-10-28 Kaveri Banerjee , Sajal Saha

Blockchain has recently been able to draw wider attention throughout the research community. Since its emergence, the world has seen the mind-blowing expansion of this new technology, which was initially developed as a pawn of digital…

密码学与安全 · 计算机科学 2022-05-03 Ziaur Rahman , Xun Yi , Sk. Tanzir Mehedi , Rafiqul Islam , Andrei Kelarev

Blockchain technology, a foundational distributed ledger system, enables secure and transparent multi-party transactions. Despite its advantages, blockchain networks are susceptible to anomalies and frauds, posing significant risks to their…

密码学与安全 · 计算机科学 2024-02-20 Joerg Osterrieder , Stephen Chan , Jeffrey Chu , Yuanyuan Zhang , Branka Hadji Misheva , Codruta Mare

After being legalized as an agricultural commodity by the 2018 U.S. Farm Bill, the Industrial Hemp production is moved from limited pilot programs to a regulated agriculture production system, and the market keeps increasing since then.…

密码学与安全 · 计算机科学 2021-09-16 Keqi Wang , Wei Xie , Wencen Wu , Jinxiang Pei , Qi Zhou

A donation-tracking system leveraging smart contracts and blockchain technology holds transformative potential for reshaping the landscape of charitable giving, especially within the context of Web 3.0. This paper explores how smart…

密码学与安全 · 计算机科学 2024-10-11 Chaimaa Nairi , Murtaza Cicioglu , Ali Calhan

As large scale construction projects become increasingly complex, the use and integration of advanced technologies are being emphasized more and more. However, the construction industry often lags behind most industries in the application…

计算工程、金融与科学 · 计算机科学 2023-08-25 Wenlue Song , Hanyuan Wu , Hongwei Meng , Evan Bian , Cong Tang , Jiaqi Xi , Haogang Zhu

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,…

密码学与安全 · 计算机科学 2025-05-14 Hojer Key

The world has been experiencing a mind-blowing expansion of blockchain technology since it was first introduced as an emerging means of cryptocurrency called bitcoin. Currently, it has been regarded as a pervasive frame of reference across…

密码学与安全 · 计算机科学 2021-11-23 Ziaur Rahman , Xun Yi , Ibrahim Khalil , Andrei Kelarev

It is observed that users have higher requirements for fairness, transparency, and privacy of transactions of energy exchanges that occur across platforms like Indian Energy Exchange (IEX) and Power Exchange India Limited (PXIL). As a…

密码学与安全 · 计算机科学 2022-11-28 Atharv Bhadange , Rohan Doshi , Tanmay Karmarkar , Snehal Shintre

The convergence of blockchain and the Internet of Things (IoT) enables secure, decentralised, and verifiable data exchange across distributed smart environments. However, traditional blockchain frameworks suffer from inherent scalability…

分布式、并行与集群计算 · 计算机科学 2026-03-31 Hasan Mahmud Rhidoy , Mahdi H. Miraz , Iftekhar Salam

Several problems in healthcare stem from the complex network of intermediaries and the lack of traceability of transactions. To mention a few: healthcare data is fragmented across several silos negatively affecting research and services,…

计算机与社会 · 计算机科学 2018-12-10 Gajendra J. Katuwal , Sandip Pandey , Mark Hennessey , Bishal Lamichhane

The combination between innovative topics and emerging technologies lets researchers define new processes and models. New needs regard the definition of modular and scalable approaches, with society and environment in mind. An important…

软件工程 · 计算机科学 2023-05-08 Marco Fiore , Marina Mongiello

The paths leading to future networks are pointing towards a data-driven paradigm to better cater to the explosive growth of mobile services as well as the increasing heterogeneity of mobile devices, many of which generate and consume large…

网络与互联网体系结构 · 计算机科学 2021-02-01 Xi Li , Zehua Wang , Victor C. M. Leung , Hong Ji , Yiming Liu , Heli Zhang

Currently, Blockchain (BC), Artificial Intelligence (AI), and smart Industrial Internet of Things (IIoT) are not only leading promising technologies in the world, but also these technologies facilitate the current society to develop the…

密码学与安全 · 计算机科学 2024-11-07 Anichur Rahman , Dipanjali Kundu , Tanoy Debnath , Muaz Rahman , Md. Jahidul Islam

Blockchain technology can play a vital role in the space industry and exploration. This magic technology can provide decentralized and secure techniques for processing and manipulating space resources as space digital tokens. Tokenizing…

信号处理 · 电气工程与系统科学 2020-03-02 Mohamed Torky , Tarek Gaber , Aboul Ella Hassanien

Blockchain (BC), a by-product of Bitcoin cryptocurrency, has gained immense and wide scale popularity for its applicability in various diverse domains - especially in multifaceted non-monetary systems. By adopting cryptographic techniques…

密码学与安全 · 计算机科学 2020-11-19 Mahdi H. Miraz , Maaruf Ali

Blockchain is challenging the status quo of the central trust infrastructure currently prevalent in the Internet towards a design principle that is underscored by decentralization, transparency, and trusted auditability. In ideal terms,…