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In the contemporary era, biodiversity conservation emerges as a paramount challenge, necessitating innovative approaches to monitoring, preserving, and enhancing the natural world. This paper explores the integration of blockchain…

Computers and Society · Computer Science 2024-04-19 Kostas Kryptos Chalkias , Angelos Kostis , Ali Alnuaimi , Peter Knez , John Naulty , Allen Salmasi , Ryan Servatius , Rodrigo Veloso

Blockchain technology has set off a wave of decentralization in the world since its birth. The trust system constructed by blockchain technology based on cryptography algorithm and computing power provides a practical and powerful solution…

Computational Engineering, Finance, and Science · Computer Science 2025-05-08 Pengfei Gao , Dechao Kong , Xiaoqi Li

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 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…

Signal Processing · Electrical Eng. & Systems 2020-03-02 Mohamed Torky , Tarek Gaber , Aboul Ella Hassanien

Blockchain is a popular method to ensure security for trusted systems. The benefits include an auditable method to provide decentralized security without a trusted third party, but the drawback is the large computational resources needed to…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-10-24 Erik Blasch , Ronghua Xu , Yu Chen , Genshe Chen , Dan Shen

Blockchain provides a decentralized and tamper-resistant ledger for securely recording transactions across a network of untrusted nodes. While its transparency and integrity are beneficial, the substantial storage requirements for…

Databases · Computer Science 2026-03-03 Ce Zhang , Cheng Xu , Haibo Hu , Jianliang Xu

We present a methodology for evidence based design of cryptoeconomic systems, and elucidate a real-world example of how this methodology was used in the design of a blockchain network. This work provides a rare insight into the application…

Cryptography and Security · Computer Science 2020-05-12 Marek Laskowski , Michael Zargham , Hjalmar Turesson , Matt Barlin , Danil Kabanov , Eden Dhaliwal

Blockchain technologies are gaining massive momentum in the last few years. Blockchains are distributed ledgers that enable parties who do not fully trust each other to maintain a set of global states. The parties agree on the existence,…

Databases · Computer Science 2017-08-21 Tien Tuan Anh Dinh , Rui Liu , Meihui Zhang , Gang Chen , Beng Chin Ooi , Ji Wang

Domain Name System (DNS) is a critical component of the Internet infrastructure, responsible for translating domain names into IP addresses. However, DNS is vulnerable to some malicious attacks, including DNS cache poisoning, which…

Cryptography and Security · Computer Science 2023-12-08 Yufan Fu , Jiuqi Wei , Ying Li , Botao Peng , Xiaodong Li

The cost of conducting multi-site clinical trials has significantly increased over time, with site monitoring, data management, and amendments being key drivers. Clinical trial data management approaches typically rely on a central…

Databases · Computer Science 2019-02-12 Olivia Choudhury , Noor Fairoza , Issa Sylla , Amar Das

Log management is crucial for ensuring the security, integrity, and compliance of modern information systems. Traditional log management solutions face challenges in achieving tamper-proofing, scalability, and real-time processing in…

Cryptography and Security · Computer Science 2025-09-23 Md Shariful Islam , M. Sohel Rahman

Blockchain technology has rapidly emerged to mainstream attention, while its publicly accessible, heterogeneous, massive-volume, and temporal data are reminiscent of the complex dynamics encountered during the last decade of big data.…

Cryptography and Security · Computer Science 2024-04-30 Poupak Azad , Cuneyt Gurcan Akcora , Arijit Khan

A cyber-physical system is considered to be a collection of strongly coupled communication systems and devices that poses numerous security trials in various industrial applications including healthcare. The security and privacy of patient…

Cryptography and Security · Computer Science 2023-07-26 Mohit Kumar , Hritu Raj , Nisha Chaurasia , Sukhpal Singh Gill

Traditional centralized energy systems have the disadvantages of difficult management and insufficient incentives. Blockchain is an emerging technology, which can be utilized in energy systems to enhance their management and control.…

General Finance · Quantitative Finance 2018-08-06 Jun Zhang , Fei-Yue Wang , Siyuan Chen

Electronic Health Records (EHRs) have undergone numerous technical improvements in recent years, including the incorporation of mobile devices with the cloud computing technologies to facilitate medical data exchanges between patients and…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-06-30 Aisha Banu , Sharon Priya S , Poojitha K , Kiruthiga R , Ruby Annette , Subash Chandran

Ensuring the trustworthiness and long-term verifiability of scientific data is a foundational challenge in the era of data-intensive, collaborative research. Provenance metadata plays a key role in this context, capturing the origin,…

Networking and Internet Architecture · Computer Science 2025-06-02 Nicola Giuseppe Marchioro , Yannis Velegrakis , Valentine Anantharaj , Ian Foster , Sandro Luigi Fiore

Transport makes an impact across SDGs, encompassing climate change, health, inequality and sustainability. It is also an area in which individuals are able to make decisions which have potential to collectively contribute to significant and…

Computers and Society · Computer Science 2021-04-06 Iain Barclay , Michael Cooper , Alun Preece , Omer Rana , Ian Taylor

A smart contract is a digital program of transaction protocol (rules of contract) based on the consensus architecture of blockchain. Smart contracts with Blockchain are modern technologies that have gained enormous attention in scientific…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-02-17 Norah M. Alshahrani , M. L. Mat Kiah , B. B. Zaidan , A. H. Alamoodi , Abdu Saif

Due to the shortage of available kidney organs for transplants, handling every donor kidney with utmost care is crucial to preserve the organ's health, especially during the organ supply chain where kidneys are prone to deterioration during…

Cryptography and Security · Computer Science 2023-09-19 Kapil Panda , Anirudh Mazumder

With the advent of the Internet of Things (IoT), e-health has become one of the main topics of research. Due to the sensitivity of patient information, patient privacy seems challenging. Nowadays, patient data is usually stored in the cloud…

Cryptography and Security · Computer Science 2023-04-04 Sajad Meisami , Mohammad Beheshti-Atashgah , Mohammad Reza Aref