Results 41 to 50 of about 10,353,876 (270)

A Comprehensive Review of Blockchain Consensus Mechanisms

IEEE Access, 2021
Since the advent of distributed ledger technologies, they have provided diverse opportunities in a wide range of application domains. This article brings a comprehensive review of the fundamentals of distributed ledger and its variants.
Bahareh Lashkari, Petr Musilek
doaj   +1 more source

An Intelligent Path Planning System for Urban Airspace Monitoring: From Infrastructure Assessment to Strategic Optimization

Smart Cities
Urban Air Mobility (UAM) requires reliable communication and surveillance infrastructures to ensure safe Unmanned Aerial Vehicle (UAV) operations in dense metropolitan environments.
Qianyu Liu, Wei Dai, Zichun Yan, Claudio J. Tessone   +3 more
doaj   +1 more source

Distributed ledger technology for fully automated congestion management

Energy Informatics, 2018
Congestion management in distribution grids is an important task for distribution grid operators, both from a financial and a technological perspective.
Astrid Nieße, Norman Ihle, Stephan Balduin, Matthias Postina, Martin Tröschel, Sebastian Lehnhoff   +5 more
doaj   +1 more source

Resilient financial networks in the open data ecosystem: A dual-evolutionary strategy for inclusive pricing and risk control

International Review of Economics & Finance
The integration of open banking and open government data is redefining financial ecosystems, yet the dynamic interplay between data sharing mechanisms, network evolution, and financial inclusion remains underexplored.
Dongqing Chen, Chaoqun Ma, Lijie Li, Liwei Zhang   +3 more
doaj   +1 more source

DAG-Based Distributed Ledger for Low-Latency Smart Grid Network

Energies, 2019
In this paper, we propose a scheme that implements a Distributed Ledger Technology (DLT) based on Directed Acyclic Graph (DAG) to generate, validate, and confirm the electricity transaction in Smart Grid. The convergence of the Smart Grid and distributed
Seongjoon Park, Hwangnam Kim
doaj   +1 more source

User privacy prevention model using supervised federated learning‐based block chain approach for internet of Medical Things

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This research focuses on addressing the privacy issues in healthcare advancement monitoring with the rapid establishment of the decentralised communication system in the Internet of Medical Things (IoMT). An integrated blockchain homomorphic encryption standard with an in‐build supervised learning‐based smart contract is designed to improvise ...
Chandramohan Dhasarathan, Mohammad Kamrul Hasan, Shayla Islam, Salwani Abdullah, Shailesh Khapre, Dalbir Singh, Abdulaziz A. Alsulami, Ali Alqahtani   +7 more
wiley   +1 more source

Optimizing investment strategies: Harnessing the power of K-line complex networks

International Review of Economics & Finance
The K-line is one of the most widely recognized technical indicators, garnering significant attention from investors and serving as a prevalent reference point for stock market investments.
Qiujun Lan, Haojie Li, Xianhua Mi, Chunyu Zhang   +3 more
doaj   +1 more source

NEW CHALLENGES IN THE BANKING SECTOR: THE ROLE OF DISTRIBUTED LEDGER TECHNOLOGY 2nd ed.

, 2022
The traditional banking system is under pressure from the growing diffusion of innovative downstream IT solutions. It is crucial to understand how Distributed Ledger Technology (DLT) can represent an opportunity for the banking system that is called to ...
sabrina, leo, Panetta, ida claudia
core  

Leveraging blockchain technology for innovative climate finance under the Green Climate Fund

Earth System Governance, 2021
The rapid development of digital technologies such as blockchain and distributed ledger-based systems holds transformative potential for the financial sector.
Karsten Schulz, Marian Feist
doaj   +1 more source

Beyond high-tech versus low-tech: A tentative framework for sustainable urban data governance

Big Data & Society, 2023
Technological imaginaries have been increasingly shaping the future perceptions of cities. From artificial intelligence and distributed ledger technology to three-dimensional printing, high-tech artifacts are very often the premises of such imaginaries ...
Vasilis Kostakis, Alex Pazaitis, Minas Liarokapis   +2 more
doaj   +1 more source