Results 81 to 90 of about 453 (185)

Blockchain-based inter-operator settlement system

open access: yesHigh-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

Chaincode-based Access Control System for Multi-Administrative domains

open access: yes, 2020
학위논문(석사)--아주대학교 일반대학원 :컴퓨터공학과,2020. 81. Introduction 1 2. Background 3 2.1 XACML standard 3 2.2 Blockchain 5 2.3 Hyperledger Fabric 6 2.4 Related works 8 3. Architecture for the Access Control service based on Hyperledger Fabric 9 3.1.
ABDURAHMANOV SHERZODBEK MUKUMOVICH
core  

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

open access: yesIEEE 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   +5 more
doaj   +1 more source

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

open access: yesApplied 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   +4 more
doaj   +1 more source

Blockchain–AI–Geolocation Integrated Architecture for Mobile Identity and OTP Verification

open access: yesFuture Internet
One-Time Passwords (OTPs) are a core component of multi-factor authentication in banking, e-commerce, and digital platforms. However, conventional delivery channels such as SMS and email are increasingly vulnerable to SIM-swap fraud, phishing, spoofing ...
Gajasin Gamage Damith Sulochana   +1 more
doaj   +1 more source

PENGENALAN KARAKTER MENGGUNAKAN PENDEKATAN ALGORITMA BERBASIS CHAIN CODE

open access: yes, 2020
— The application of computer vision technologiessuch as OCR (Optical Character Recognition) is anapplication of pattern recognition technology in the field ofartificial intelligence as a reader machine.
Theresia, Chris Simon
core   +1 more source

Pengembangan Kerangka Kerja Optimisasi Kontrak Pintar Berbasis Penggerak Kecerdasan Buatan untuk Hyperledger Fabric

open access: yes
Penerapan blockchain kini meluas ke berbagai sektor, tidak terbatas pada mata uang kripto. Hyperledger Fabric merupakan kerangka kerja blockchain berizin.
Hisan, Radhiyan Muhammad
core  

Handwritten Chinese character recognition: Effects of shape normalization and feature extraction

open access: yes, 2006
The ¯eld of handwritten Chinese character recog- nition (HCCR) has seen signi¯cant advances in the last two decades, owing to the e®ectiveness of many techniques, especially those for character shape normalization and feature extraction.
Liu, Cheng-Lin
core   +1 more source

Improving Offline Handwritten Digit Recognition Using Concavity-Based Features [PDF]

open access: yes, 2013
This paper examines benefits of using concavity-based structural features in recognition of handwritten digits. An overview of existing concavity features is presented and a new method is introduced.
Karic, Miran, Martinovic, Goran
core  

Blockchain-enabled halal food certification and supply chain framework in the UAEThe source code and implementation of the proposed system are publicly available at:

open access: yesResults in Engineering
Halal certification of food is highly regarded as a verification method for Muslims to rely on. It serves as the metric for permissibility to consume certain food and is backed by Islamic law.
Manar Abu Talib   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy