Results 91 to 100 of about 453 (185)

Demonstrating a hyperledger fabric-based blockchain with knowledge graphs for a supply chain ecosystem

Supply chain management is one of the leading applications of chain-based distributed ledger technology, such as blockchain, due to its features of traceability, automation through smart contracts, tamper-resistance and immutability.
Wickremasinghe, Gyan; id_orcid, Frost, Siofra, Rafferty, Karen; id_orcid, Sharma, Vishal; id_orcid   +3 more
core   +1 more source

Exploring topological data analysis for information extraction: application to recognition of Arabic machine-printed numerals

Journal of Engineering and Applied Science
This manuscript explores the capability of topological data analysis (TDA) based on homology theory (HT: a subfield of algebraic topology) to extract relevant information for recognition of confusing Arabic machine-printed numerals.
Djamel Bouchaffra, Faycal Ykhlef
doaj   +1 more source

A Novel Multiple Role Evaluation Fusion-Based Trust Management Framework in Blockchain-Enabled 6G Network. [PDF]

Sensors (Basel), 2023
Yin Y, Fang H.
europepmc   +1 more source

Integration of a Secure Physical Element as a Trusted Oracle in a Hyperledger Blockchain

, 2019
Blockchain frameworks enable the immutable storage of data. A still open practical question is the so called "oracle" problem, i.e. the way how real world data is actually transferred into and out of a blockchain while preserving its integrity.
Andreas Schaad, Schaad, Andreas (Dr.), Oliver Winzenried, Reski, Tobias, Tobias Reski, Winzenried, Oliver   +5 more
core   +1 more source

Hyperledger-Based Blockchain System for Peer-to-Peer Energy Trading in Electromobility Systems

IEEE Access
Electromobility requires transactive coordination that respects distribution-network limits while preserving auditability and privacy. This study presents a reproducible peer-to-peer energy trading system that integrates a network-constrained market with
Idowu A. Ayoade, Omowunmi Mary Longe
doaj   +1 more source

Temporal deep learning enhanced remote sensing for environmental degradation monitoring with blockchain in dense mining regions of underdeveloping countries

Environmental Sciences Europe
Environmental deterioration can cause major issues like air pollution, water scarcity, land degradation, and socioeconomic disruptions in heavily mined places like Sindh, Pakistan's Thar coalfields.
Abdullah Ayub Khan, Abdulmajeed Alsufyani, Nawal Alsufyani, Mohamad Afendee Mohamed, Sajid Ullah   +4 more
doaj   +1 more source

A Blockchain Based Scalable Domain Access Control Framework for Industrial Internet of Things

IEEE Access
Industrial Internet of Things (IIoT) applications consist of resource constrained interconnected devices that make them vulnerable to data leak and integrity violation challenges.
Muhammad Usman, Muhammad Shahzad Sarfraz, Muhammad Umar Aftab, Usman Habib, Saleha Javed   +4 more
doaj   +1 more source

FabAsset: Unique Digital Asset Management System for Hyperledger Fabric

, 2020
—Business is innovating with the advent of blockchain that tokenizes digital assets. To expand the blockchain’s potential, Ethereum, a representative permissionless blockchain platform, supports the fungible token (FT) standard ERC-20 and the non ...
HWANG, JEYOUNG, PARK, CHAN IK, HONG, SANGWON, Noh, YOONGDOO   +3 more
core  

Digitalized and Decentralized Open-Cry Auctioning: Key Properties, Solution Design, and Implementation

IEEE Access
Open-cry electronic auctions have revolutionized the landscape of high-value transactions for buying and selling goods. Online platforms such as eBay and Tradera have popularized these auctions due to their global accessibility and convenience.
Eric Chiquito, Ulf Bodin, Olov Schelen, and Ahmed Afif Monrat   +3 more
doaj   +1 more source

A Proactive–Reactive Methodology for Cyber-Resilient Inverter Control System

IEEE Access
This paper presents a unified multi-timescale control approach for a power system with distributed energy resources to achieve cyber-resilient operation.
Mateo D. Roig Greidanus, Gab-Su Seo, Sudip K. Mazumder   +2 more
doaj   +1 more source