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The blockchain concept forms the backbone of a new wave technology that promises to be deployed extensively in a wide variety of industrial and societal applications. Governments, financial institutions, banks, industrial supply chains,…

Computer Science and Game Theory · Computer Science 2020-01-17 Shivika Narang

Blockchain is a decentralized transaction and data management solution, the technological weapon-of-choice behind the success of Bitcoin and other cryptocurrencies. As the number and variety of existing blockchain implementations continues…

Cryptography and Security · Computer Science 2018-12-24 Martin Garriga , Maximiliano Arias , Alan De Renzis

In peer-to-peer (P2P) energy trading, a secured infrastructure is required to manage trade and record monetary transactions. A central server/authority can be used for this. But there is a risk of central authority influencing the energy…

Computer Science and Game Theory · Computer Science 2022-09-19 Nitin Singha , V Shreyas , Sandeep Kumar

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

The blockchain ecosystem has evolved into a multi-chain world with various blockchains vying for use. Although each blockchain may have its own native cryptocurrency or digital assets, there are use cases to transfer these assets between…

Cryptography and Security · Computer Science 2022-10-31 Sung-Shine Lee , Alexandr Murashkin , Martin Derka , Jan Gorzny

The financial sustainability of a generic supply chain is a complex problem, which can be addressed through detailed monitoring of financial operations deriving from stakeholder interrelationships and consequent analysis of these financial…

Regarding to the smart city infrastructures, there is a demand for big data processing and its further usage. This data can be gained by various means. There are many IoT devices in the city, which can communicate and share the information…

Computers and Society · Computer Science 2023-01-24 Zuzana Špitálová , Oliver Leontiev , Patrik Harmaňoš

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,…

Cryptography and Security · Computer Science 2025-05-14 Hojer Key

This research provides a critical analysis regarding the way blockchain is being implemented in the financial industry, highlighting its vital role in promoting green finance, guaranteeing compliance with regulations, improving supply chain…

Cryptography and Security · Computer Science 2024-12-18 Ishan Patwardhan , Sunil Mane , Nidhi Patel

Recent advances in blockchain technologies have provided exciting opportunities for decentralized applications. Specifically, blockchain-based smart contracts enable credible transactions without authorized third parties. The attractive…

Cryptography and Security · Computer Science 2018-03-19 Jiayu Zhou , Fengyi Tang , He Zhu , Ning Nan , Ziheng Zhou

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…

Software Engineering · Computer Science 2020-11-11 Qinghua Lu , An Binh Tran , Ingo Weber , Hugo O'Connor , Paul Rimba , Xiwei Xu , Mark Staples , Liming Zhu , Ross Jeffery

The Internet of Things (IoT) is emerging as the next big wave of digital presence for billions of devices on the Internet. Smart Cities are practical manifestation of IoT, with the goal of efficient, reliable and safe delivery of city…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-05-10 Yogesh Simmhan , Pushkara Ravindra , Shilpa Chaturvedi , Malati Hegde , Rashmi Ballamajalu

Blockchain was always associated with Bitcoin, cryptocurrencies, and digital asset trading. However, its benefits are far beyond that. It supports technologies like the Internet-of-Things (IoT) to pave the way for futuristic smart…

Cryptography and Security · Computer Science 2022-03-18 Maad Ebrahim , Abdelhakim Hafid , Etienne Elie

In response to the European Commission's aim of cutting carbon emissions by 2050, there is a growing need for cutting-edge solutions to promote low-carbon energy consumption in public infrastructures. This paper introduces a Proof of…

Cryptography and Security · Computer Science 2024-03-14 Renan Lima Baima , Iván Abellán Álvarez , Ivan Pavić , Emanuela Podda

We construct a privacy-preserving, distributed and decentralized marketplace where parties can exchange data for tokens. In this market, buyers and sellers make transactions in a blockchain and interact with a third party, called notary,…

Cryptography and Security · Computer Science 2020-02-25 Ariel Futoransky , Carlos Sarraute , Daniel Fernandez , Matias Travizano , Ariel Waissbein

In the near future, a technological revolution will involve our cities, where a variety of smart services based on the Internet of Things will be developed to facilitate the needs of the citizens. Sensing devices are already being deployed…

Cryptography and Security · Computer Science 2018-08-08 Marco Rasori , Pericle Perazzo , Gianluca Dini

The emergence of smart cities demands harnessing advanced technologies like the Internet of Things (IoT) and Artificial Intelligence (AI) and promises to unlock cities' potential to become more sustainable, efficient, and ultimately livable…

Machine Learning · Computer Science 2024-02-27 Tiago Dias , Tiago Fonseca , João Vitorino , Andreia Martins , Sofia Malpique , Isabel Praça

Limited access to computing resources and training data poses significant challenges for individuals and groups aiming to train and utilize predictive machine learning models. Although numerous publicly available machine learning models…

Machine Learning · Computer Science 2023-07-31 Matthew T. Pisano , Connor J. Patterson , Oshani Seneviratne

During the production, distribution, and consumption of energy, a large quantity of data is generated. For efficiently using of energy resources other supplementary data such as building information, weather, and environmental data etc. are…

Computers and Society · Computer Science 2019-10-22 Muhammad Aslam Jarwar , Sajjad Ali , Ilyoung Chong

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…

Cryptography and Security · Computer Science 2021-11-23 Ziaur Rahman , Xun Yi , Ibrahim Khalil , Andrei Kelarev