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As edge computing gains prominence in Internet of Things (IoTs), smart cities, and autonomous systems, the demand for real-time machine intelligence with low latency and model reliability continues to grow. Federated Learning (FL) addresses…

Networking and Internet Architecture · Computer Science 2025-04-01 Farhana Javed , Engin Zeydan , Josep Mangues-Bafalluy , Kapal Dev , Luis Blanco

Blockchain technology has recently gained widespread attention by media, businesses, public sector agencies, and various international organizations, and it is being regarded as potentially even more disruptive than the Internet. Despite…

Computers and Society · Computer Science 2018-06-12 Karim Sultan , Umar Ruhi , Rubina Lakhani

Swarms of robots will revolutionize many industrial applications, from targeted material delivery to precision farming. However, several of the heterogeneous characteristics that make them ideal for certain future applications --- robot…

Robotics · Computer Science 2018-10-24 Eduardo Castelló Ferrer

Distributed consensus mechanisms have been widely researched and made popular with a number of blockchain-based token applications, such as Bitcoin, and Ethereum. Although these general-purpose platforms have matured for scale and security,…

Cryptography and Security · Computer Science 2020-04-28 Steven Platt , Miquel Oliver-Riera

Blockchain, the backbone of Bitcoin, has recently gained a lot of attention. Blockchain functions as an immutable record that enables decentralized transactions. Blockchain-based applications are sprouting up in a variety of industries,…

Cryptography and Security · Computer Science 2023-03-23 Aakash Garg , Ankit Tyagi , Anant Patel , Divyansh Raj

Today's permissioned blockchain systems come in a stand-alone fashion and require the users to integrate yet another full-fledged transaction processing system into their already complex data management landscape. This seems odd as…

Databases · Computer Science 2019-12-11 Felix Martin Schuhknecht , Ankur Sharma , Jens Dittrich , Divya Agrawal

The advent of Bitcoin, and consequently Blockchain, has ushered in a new era of decentralization. Blockchain enables mutually distrusting entities to work collaboratively to attain a common objective. However, current Blockchain…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-11-29 Seyed Amid Moeinzadeh Mirhosseini , Ali Fanian , T. Aaron Gulliver

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…

Cryptography and Security · Computer Science 2022-05-03 Ziaur Rahman , Xun Yi , Sk. Tanzir Mehedi , Rafiqul Islam , Andrei Kelarev

Distributed Leger Technologies (DLTs), most notably Blockchain technologies, bring decentralised platforms that eliminate a single trusted third party and avoid the notorious single point of failure vulnerability. Since Nakamoto's Bitcoin…

Cryptography and Security · Computer Science 2019-11-21 Qiang Tang

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 technology has been transforming the financial industry and has created a new crypto-economy in the last decade. The foundational concepts such as decentralized trust and distributed ledger are promising for distributed, and…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-05-09 Gowri Sankar Ramachandran , Bhaskar Krishnamachari

The possibilities of decentralization and immutability make blockchain probably one of the most breakthrough and promising technological innovations in recent years. This paper presents an overview, analysis, and classification of possible…

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…

Cryptography and Security · Computer Science 2024-02-20 Joerg Osterrieder , Stephen Chan , Jeffrey Chu , Yuanyuan Zhang , Branka Hadji Misheva , Codruta Mare

As a pivotal innovation in digital infrastructure, blockchain ledger technology catalyzes the development of nascent business paradigms and applications globally. Utilizing Rothwell and Zegveld's taxonomy of twelve innovation policy tools,…

Computers and Society · Computer Science 2023-12-21 Yang Yue , Joseph Z. Shyu

Context: Blockchain-based software (BBS) exploits the concepts and technologies popularized by cryptocurrencies offering decentralized transaction ledgers with immutable content for security-critical and transaction critical systems. Recent…

Software Engineering · Computer Science 2024-07-26 Bakheet Aljedaani , Aakash Ahmad , Mahdi Fahmideh , Arif Ali Khan , Jun Shen

In the Internet of Things (IoT) domain, devices need a platform to transact seamlessly without a trusted intermediary. Although Distributed Ledger Technologies (DLTs) could provide such a platform, blockchains, such as Bitcoin, were not…

Networking and Internet Architecture · Computer Science 2021-07-15 Andrew Cullen , Pietro Ferraro , William Sanders , Luigi Vigneri , Robert Shorten

The application of Bitcoin enables people to understand blockchain technology gradually. Bitcoin is a decentralized currency that does not rely on third-party credit institutions, and the core of Bitcoin's underlying technology is…

Cryptography and Security · Computer Science 2025-04-15 Yuhuan Yang , Shipeng Ye , Xiaoqi Li

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

The use of the term blockchain is documented for disparate projects, from cryptocurrencies to applications for the Internet of Things (IoT), and many more. The concept of blockchain appears therefore blurred, as it is hard to believe that…

Cryptography and Security · Computer Science 2021-02-09 Lorenzo Ghiro , Francesco Restuccia , Salvatore D'Oro , Stefano Basagni , Tommaso Melodia , Leonardo Maccari , Renato Lo Cigno

Trust models are essential components of networks of any nature, as they refer to confidence frameworks to evaluate and verify if their participants act reliably and fairly. They are necessary to any social, organizational, or computer…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-02-11 Angelo Vera-Rivera , Ekram Hossain