Browsing by Subject "Blockchain"
Now showing items 41-60 of 88
-
Emerging dimensions of blockchain application in tourism and hospitality sector: a systematic literature review
( Routledge , 2023 , Article)Owing to its unparalleled transparency and disintermediation characteristics, blockchain technology has a huge potential to transform the tourism and hospitality industry. Airlines and hotel companies are now turning to ... -
Ensuring Quality of Service in Blockchain-Based Healthcare System
(2020 , Master Thesis)Blockchain is a distributed secure ledger that eliminates the need for centralized authority to store data. It provides decentralized, secure and trustless framework that does not require a third party for transaction ... -
Enterprise Information Systems enhancement: A HyperLedger Fabric based application
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)Nowadays data analytics and Artificial Intelligence (AI) tools are used at all levels of the extended enterprise, from the shop floor level to run and improve operations, to the strategic process level to make high levels ... -
Evolution of Internet of Things from Blockchain to IOTA: A Survey
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)Internet of Things (IoT) is the new paradigm to the scaling nature of things and their elements, interconnected, exchanging data over a network supported with nodes. The Ubiquitous use of tiny devices and embedded sensor ... -
Fast, Reliable, and Secure Drone Communication: A Comprehensive Survey
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Drone security is currently a major topic of discussion among researchers and industrialists. Although there are multiple applications of drones, if the security challenges are not anticipated and required architectural ... -
A formal model-based testing framework for validating an IoT solution for blockchain-based vehicles communication
( SciTePress , 2020 , Conference Paper)The emergence of embedded and connected smart technologies, systems, and devices has enabled the concept of smart cities by connecting every "thing" to the Internet and in particular in transportation through the Internet ... -
Formalizing dynamic behaviors of smart contract workflow in smart healthcare supply chain
( Springer Science and Business Media Deutschland GmbH , 2020 , Conference Paper)We present a formal model for smart contract workflow using Colored Petri-Net in the context of a blockchain-based healthcare supply chain in this paper. Ensuring traceability of products is a crucial issue in a smart ... -
Governance in the era of Blockchain technology in Qatar: a roadmap and a manual for Trade Finance
( Palgrave Macmillan , 2021 , Article)Nations worldwide have sought to capitalize on the benefits of distributed ledger technology (DLT) including Blockchain, but struggled to strike a balance between encouraging investment and innovation in the technology ... -
Highlight on cryptocurrencies mining with CPUs and GPUs and their benefits based on their characteristics
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Nowadays cryptography and their technologies have been with us for a long time. This field of science is developing day by day. Blockchain has come a long way since the birth of its first application. This application is ... -
IEEE 802.11 based Medium Access Design for Wireless IoT-Blockchain Networks
( Qatar University Press , 2020 , Poster)Communication is a very basic essence of the blockchain network and must be carefully planned while integrating with IoT, where an extremely large number of devices are interconnected. In this work, blockchain nodes are ... -
An incentive mechanism for data sharing based on blockchain with smart contracts
( Elsevier , 2020 , Article)© 2020 Data sharing techniques have progressively drawn increasing attention as a means of significantly reducing repetitive work. However, in the process of data sharing, the challenges regarding formation of mutual-trust ... -
Integrating Blockchain Technology in 5G enabled IoT: A Review
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)In the digitized world, Internet of thing(IoT) is growing rapidly and most of the devices are connected by internet technology. IoT connected more than 5 million devices across the world and it needs high power internet ... -
Integration of business applications with the blockchain: Odoo and hyperledger fabric open source proof of concept
( Elsevier , 2021 , Conference Paper)Since its revolution in the financial sector, the blockchain technology disrupted the majority of collaboration-based applications including supply chain management. The supply chain is one of the most important sectors ... -
Integration of federated machine learning and blockchain for the provision of secure big data analytics for Internet of Things
( Elsevier , 2021 , Article)Big data enables the optimization of complex supply chains through Machine Learning (ML)-based data analytics. However, data analytics comes with challenges such as the loss of control and privacy leading to increased risk ... -
IoT root union: A decentralized name resolving system for IoT based on blockchain
( Elsevier Ltd , 2021 , Article)A name resolving system services as the entrance to the IoT data, thus protecting the name resolving process and making it straight and simple are critical for the widespread application of IoT services. However, due to ... -
Latest trends of security and privacy in recommender systems: A comprehensive review and future perspectives
( Elsevier , 2022 , Article Review)With the widespread use of Internet of things (IoT), mobile phones, connected devices and artificial intelligence (AI), recommender systems (RSs) have become a booming technology because of their capability to analyze big ... -
MEdge-Chain: Leveraging Edge Computing and Blockchain for Efficient Medical Data Exchange
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Medical data exchange between diverse e-health entities can lead to a better healthcare quality, improving the response time in emergency conditions, and a more accurate control of critical medical events (e.g., national ... -
A Model-Based and Resource-Aware Testing Framework for Parking System Payment using Blockchain
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)In most cities, the availability of parking is a major concern. The misuse of parking spots as drivers park for longer than permitted periods cause more delays, inconvenience to others, and even parking tickets. Moreover, ... -
Netizens' behavior towards a blockchain-based esports framework: a TPB and machine learning integrated approach
( Emerald Publishing , 2021 , Article)Purpose: Based on the concepts confined in Ajzen's theory of planned behavior (TPB), this study investigates users' attitudes towards adoption of a blockchain-based framework in the esports industry that proposes a scheme ... -
Next-generation blockchain enabled smart grid: Conceptual framework, key technologies and industry practices review
( Elsevier B.V. , 2023 , Article Review)Technological advancements in smart grid energy systems (SGESs) are introducing sustainable frameworks to meet the demand for the fourth industrial energy revolution. These frameworks are planned to be used in the forthcoming ...