Results 71 to 80 of about 362 (165)

Blockchain‐Based Trusted Traceability Scheme for Food Quality and Safety

Journal of Food Quality, Volume 2025, Issue 1, 2025.
The traditional food information model cannot guarantee the traceability of food quality and safety information. In response to this problem, blockchain has garnered significant attention from the food industry, because it can ensure food quality in the food traceability system.
Ting Guo, Yineng Chen, Qingshan Ren, Di Li, Weiqiong Bo, Xiayu Wang, Sneh Punia Bangar   +6 more
wiley   +1 more source

Asynchronous blockchain‐based federated learning for tokenized smart power contract of heterogeneous networked microgrid system

IET Blockchain, Volume 4, Issue 4, Page 302-314, December 2024.
Asynchronous blockchain‐based federated learning for peer‐to‐peer smart power exchange has been implemented in the learning process of interoperable and heterogeneous blockchain‐based network hub of microgrid. Abstract In a networked microgrid system (NMS), various heterogeneous microgrids are interconnected.
Desh Deepak Sharma
wiley   +1 more source

Research on transaction privacy protection solutions for cross‐border commerce

IET Blockchain, Volume 4, Issue S1, Page 586-595, December 2024.
This article explores the application of a Consortium Blockchain in cross‐border commercial trade transactions, emphasizing privacy protection. It introduces an innovative approach that combines the +HomEIG Zero‐Knowledge Proof with the SM2 algorithm to enhance transaction security and privacy.
JinCheng Ma, Fei Li
wiley   +1 more source

Research on airport baggage anomaly retention detection technology based on machine vision, edge computing, and blockchain

IET Blockchain, Volume 4, Issue 4, Page 393-406, December 2024.
Abstract Airport checked luggage entails specific requirements for speed, stability, and reliability. The issue of abnormal retention of checked luggage presents a significant challenge to aviation safety and transportation efficiency. Traditional luggage monitoring systems exhibit limitations in terms of accuracy and timeliness.
Yuzhou Chen, Gang Mao, Xue Yang, Mingqian Du, Hongqing Song   +4 more
wiley   +1 more source

Blockchain based intelligent disbursement in National Scholarship Portal

IET Blockchain, Volume 4, Issue 4, Page 407-422, December 2024.
Abstract The National Scholarship Portal in India serves as a one‐stop solution for students seeking financial aid for their studies across the country. However, in this digital era, the national‐level portal faces challenges such as limited provision for only government scholarships, non‐automated systems, complex application processes, reliance on ...
Lifna Challissery Samu, Neelkanth Khithani, Kushl Alve, Vedang Gambhire, Atharva Hande, Shivam Choubey   +5 more
wiley   +1 more source

A BPMN-enabled distributed common data environment for prefabricated construction quality defect traceability

Developments in the Built Environment
Prefabricated construction quality defect (PCQD) traceability is constrained by fragmented multi-source evidence and insufficient process-grounded verification.
Fenghua Tian, Qiming Li, Jianzhao Liu, Ningshuang Zeng, Keke Yu, Shuolin Zhang, Yuhao Song   +6 more
doaj   +1 more source

HLF-FSL: A decentralized federated split learning solution for IoT on hyperledger fabric

Array
Collaborative machine learning in sensitive domains demands scalable, privacy-aware and access-controlled solutions for enterprise-grade deployment. Conventional federated learning (FL) relies on a central server, introducing single points of failure and
Carlos Beis-Penedo, Rebeca P. Díaz-Redondo, Ana Fernández-Vilas, Manuel Fernández-Veiga, Francisco Troncoso-Pastoriza   +4 more
doaj   +1 more source

Blockchain-based inter-operator settlement system

High-Confidence Computing
Inter-network settlement is a critical mechanism for ensuring quality service and sustainable growth in the telecommunications industry. However, existing practices among operators suffer from inefficient, including manual workflows, untrustworthy data ...
Shifu Zhang, Yulin Pan
doaj   +1 more source

Advancing Hematopoietic Stem Cell Transplantation Typing: Harnessing Hyperledger Fabric’s Blockchain Architecture

IEEE Access
Hematopoietic stem cell transplantation (HSCT) is a crucial treatment option for hematological disorders. This study aims to design and develop a blockchain-based system tailored explicitly for HSCT typing and evaluate its performance and capabilities ...
Meng Wu, Feng Xu, Geetha Subramaniam, Zeyu Li, Liyun Chen, Wenjuan Zhu   +5 more
doaj   +1 more source

Optimization of Cleaning and Hygiene Processes in Healthcare Using Digital Technologies and Ensuring Quality Assurance with Blockchain

Applied Sciences
Many hospitals still lack digital traceability in hygiene and cleaning management, leading to operational inefficiencies and inconsistent quality control. This study aims to establish cleaning and hygiene processes in healthcare services that are planned
Semra Tebrizcik, Süleyman Ersöz, Elvan Duman, Adnan Aktepe, Ahmet Kürşad Türker   +4 more
doaj   +1 more source