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6G is envisioned to enable futuristic technologies, which exhibit more complexities than the previous generations, as it aims to bring connectivity to a large number of devices, many of which may not be trustworthy. Proper authentication…

Networking and Internet Architecture · Computer Science 2022-08-17 Guntur Dharma Putra , Volkan Dedeoglu , Salil S Kanhere , Raja Jurdak

Recent years have witnessed an increasing interest in the blockchain technology, and many blockchain-based applications have been developed to take advantage of its decentralization, transparency, fault tolerance, and strong security. In…

Cryptography and Security · Computer Science 2021-09-30 Yihao Guo , Zhiguo Wan , Xiuzhen Cheng

The knowledge, embodied in machine learning models for intelligent systems, is commonly associated with time-consuming and costly processes such as large-scale data collection, data labelling, network training, and fine-tuning of models.…

Artificial Intelligence · Computer Science 2022-04-12 Amin Anjomshoaa , Edward Curry

In recent years, manifold blockchain protocols have been proposed by researchers and industrial companies alike. This has led to a very heterogeneous blockchain landscape. Accordingly, it would be desirable if blockchains could interact…

Cryptography and Security · Computer Science 2021-06-29 Markus Nissl , Emanuel Sallinger , Stefan Schulte , Michael Borkowski

Nowadays, huge amounts of data are generated every second, and a quantity of that data can be defined as sensitive. Blockchain technology has private, secure, transparent and decentralized exchange of data as native. It is adaptable and can…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-12-16 M. Sipek , M. Zagar , B. Mihaljevic , N. Draskovic

Blockchain has proven a very developed and secured technology. It ensures data integrity with authentic connected nodes. Now-a-days, blockchain with IoT is a great combination for secured and smart end to end product delivery. This…

Cryptography and Security · Computer Science 2022-06-15 Md. Faruk Abdullah Al Sohan , Samiur Rahman Khan , Nusrat Jahan Anannya , Md Taimur Ahad

Regulatory radio spectrum management is evolving from traditional static frequency allocation and assignment schemes towards dynamic spectrum management and access schemes. This evolution is necessitated by a number of factors including…

Networking and Internet Architecture · Computer Science 2021-07-05 Matthew K. Luka , Okpo U. Okereke , Elijah E. Omizegba , Ejike C. Anene

As the use of DevOps practices continues to grow, organizations are seeking ways to improve collaboration, speed up development cycles, and increase security, transparency, and traceability. Blockchain technology has the potential to…

Cryptography and Security · Computer Science 2023-06-02 Muhammad Shoaib Farooq , Usman Ali

Data privacy refers to ensuring that users keep control over access to information, whereas data accessibility refers to ensuring that information access is unconstrained. Conflicts between privacy and accessibility of data are natural to…

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…

Computers and Society · Computer Science 2021-02-19 Andreas Kamilaris , Ian Cole , Francesc X. Prenafeta-Boldu

Real and effective regulation of contributions to greenhouse gas emissions and pollutants requires unbiased and truthful monitoring. Blockchain has emerged not only as an approach that provides verifiable economical interactions but also as…

Cryptography and Security · Computer Science 2024-12-23 Maria-Victoria Vladucu , Hailun Wu , Jorge Medina , Khondaker M. Salehin , Ziqian Dong , Roberto Rojas-Cessa

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

Computers and Society · Computer Science 2019-08-21 Andreas Kamilaris , Agusti Fonts , Francesc X. Prenafeta-Boldu

As artificial intelligence (AI) systems become increasingly complex and autonomous, concerns over transparency and accountability have intensified. The "black box" problem in AI decision-making limits stakeholders' ability to understand,…

Cryptography and Security · Computer Science 2025-03-13 Afroja Akther , Ayesha Arobee , Abdullah Al Adnan , Omum Auyon , ASM Johirul Islam , Farhad Akter

Blockchain is a type of decentralized distributed database. Unlike traditional relational database management systems, it does not require management or maintenance by a third party. All data management and update processes are open and…

Cryptography and Security · Computer Science 2025-05-14 Jiaqi Huang , Yuanzheng Niu , Xiaoqi Li , Zongwei Li

Blockchain's immutability can resist unauthorized changes of ledgers, thus it can be used as a trust enhancement mechanism to a shared system. Indeed, blockchain has been considered to solve the security and privacy issues of the Internet…

Cryptography and Security · Computer Science 2022-06-17 Yang Liu , Terry Guo , Zhe Chen , Xueying Jiang

Blockchain is a radical innovation with a unique value proposition that shifts trust from institutions to algorithms. Still, the potential of blockchains remains elusive due to knowledge gaps between computer science research and…

Cryptography and Security · Computer Science 2021-05-06 Olga Labazova , Erol Kazan , Tobias Dehling , Tuure Tuunanen , Ali Sunyaev

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

Academic publishing is continuously evolving with the gradual adoption of new technologies. Blockchain is a new technology that promises to change how individuals and organizations interact across various boundaries. The adoption of…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-09-25 Petr Novotny , Qi Zhang , Richard Hull , Salman Baset , Jim Laredo , Roman Vaculin , Daniel L. Ford , Donna N. Dillenberger

Blockchains are modern distributed systems that provide decentralized financial capabilities with trustable guarantees. Smart contracts are programs written in specialized programming languages running on a blockchain and govern how tokens…

Cryptography and Security · Computer Science 2022-07-11 Margarita Capretto , Martin Ceresa , Cesar Sanchez

Blockchain technology has emerged as a game-changer in a variety of industries, providing robust solutions that can supplant conventional procedures. The unique potential of this technology originates from its decentralized ledger systems,…

Software Engineering · Computer Science 2023-11-16 Md. Raisul Hasan Shahrukh , Md. Tabassinur Rahman , Nafees Mansoor