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The rise of smart contracts has expanded blockchain's capabilities, enabling the development of innovative decentralized applications (dApps). However, this advancement brings its own challenges, including the management of distributed…

Software Engineering · Computer Science 2025-01-22 P. Soares , A. A. Araujo , G. Destefanis , R. Neykova , R. Saraiva , J. Souza

The proliferation of sensor technologies in Industrial Control Systems (ICS) helped to transform the environment towards better automation, process control and monitoring. However, sensor technologies expose the smart cities of the future…

Cryptography and Security · Computer Science 2022-09-27 Gabriela Ahmadi-Assalemi , Haider Al-Khateeb

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

Blockchains have become immensely popular and are high on the list of national and international research and innovation agenda's. This is partly caused by the numerous interesting applications, combined with the promise of full…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-03-03 Maarten van Steen , Andrew Chien , Patrick Eugster

In recent years, many decentralized applications based on blockchain (DApp) have been developed. However, due to inadequate testing, DApps are easily exposed to serious vulnerabilities. We find three main challenges for DApp testing, i.e.,…

Software Engineering · Computer Science 2020-06-03 Zhenhao Wu , Jiashuo Zhang , Jianbo Gao , Yue Li , Qingshan Li , Zhi Guan , Zhong Chen

Blockchain technology has been envisaged to commence an era of decentralised applications and services (DApps) without the need for a trusted intermediary. Such DApps open a marketplace in which services are delivered to end-users by…

Cryptography and Security · Computer Science 2021-01-27 Nguyen Truong , Gyu Myoung Lee , Kai Sun , Florian Guitton , Yike Guo

Blockchain technologies are taking the world by storm. Public blockchains, such as Bitcoin and Ethereum, enable secure peer-to-peer applications like crypto-currency or smart contracts. Their security and performance are well studied. This…

Databases · Computer Science 2017-03-14 Tien Tuan Anh Dinh , Ji Wang , Gang Chen , Rui Liu , Beng Chin Ooi , Kian-Lee Tan

Blockchain has been proposed to facilitate the enactment of interorganisational business processes. For such processes, blockchain can guarantee the enforcement of rules and the integrity of execution traces - without the need for a…

Software Engineering · Computer Science 2022-11-15 Fabian Stiehle , Ingo Weber

The proliferation of resource-constrained devices has become prevalent across various digital applications, including smart homes, smart healthcare, and smart transportation, among others. However, the integration of these devices brings…

Cryptography and Security · Computer Science 2023-11-07 Khaleel Mershad , Omar Cheikhrouhou

As blockchain technology rapidly evolves, the demand for enhanced efficiency, security, and scalability grows.Transformer models, as powerful deep learning architectures,have shown unprecedented potential in addressing various blockchain…

Machine Learning · Computer Science 2024-09-06 Tianxu Liu , Yanbin Wang , Jianguo Sun , Ye Tian , Yanyu Huang , Tao Xue , Peiyue Li , Yiwei Liu

The Internet of Things (IoT) technology will soon become an integral part of our daily lives to facilitate the control and monitoring of processes and objects and revolutionize the ways that human interacts with the physical world. For all…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-04-22 Mohammad Maroufi , Reza Abdolee , Behzad Mozaffari Tazekand

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

One of the key challenges to the IoT's success is how to secure and anonymize billions of IoT transactions and devices per day, an issue that still lingers despite significant research efforts over the last few years. On the other hand,…

Cryptography and Security · Computer Science 2019-03-19 Francesco Restuccia , Salvatore D'Oro andSalil S. Kanhere , Tommaso Melodia , Sajal K. Das

This survey presents a comprehensive study of recent advances in block-chain technologies, focusing on how issues that affecting the enterprise adoption were progressively addressed from the original Bitcoin system to Ethereum, to Solana…

Cryptography and Security · Computer Science 2022-07-13 Xiangyu Li , Xinyu Wang , Tingli Kong , Junhao Zheng , Min Luo

In order to explore the practical potential and needs of interdisciplinary knowledge and competence requirements of Blockchain technology, the project activity "Development of Interdisciplinary Blockchain Skills Concept" starts with the…

The paradigm of Internet of Things (IoT) is paving the way for a world, where many of our daily objects will be interconnected and will interact with their environment in order to collect information and automate certain tasks. Such a…

Cryptography and Security · Computer Science 2024-02-02 Tiago M. Fernandez-Carames , Paula Fraga-Lamas

Modern blockchain systems are a fresh look at the paradigm of distributed computing, applied under assumptions of large-scale public networks. They can be used to store and share information without a trusted central party. There has been…

Databases · Computer Science 2018-03-19 Sara Cohen , Aviv Zohar

The rise of blockchain technologies has given a boost to social good projects, which are trying to exploit various characteristic features of blockchains: the quick and inexpensive transfer of cryptocurrency, the transparency of…

Computers and Society · Computer Science 2018-11-09 Massimo Bartoletti , Tiziana Cimoli , Livio Pompianu , Sergio Serusi

Security is becoming a pivotal point in cloud platforms. Several divisions, such as business organisations, health care, government, etc., have experienced cyber-attacks on their infrastructures. This research focuses on security issues…

Cryptography and Security · Computer Science 2025-10-21 Sabbir M Saleh , Nazim Madhavji , John Steinbacher

Blockchain is a decentralized transaction and data management solution, the technological leap behind the success of Bitcoin and other cryptocurrencies. As the variety of existing blockchains and distributed ledgers continues to increase,…

Cryptography and Security · Computer Science 2020-07-27 Martin Garriga , Stefano Dalla Palma , Maximiliano Arias , Alan De Renzis , Remo Pareschi , Damian Andrew Tamburri