Results 41 to 50 of about 362 (165)

Blockchain-Based Network Concept Model for Reliable and Accessible Fine Dust Management System at Construction Sites

open access: yesApplied Sciences, 2021
In total, 44.3% of particle matter 10 (PM10) is fugitive dust, and one of the main sources of fugitive dust generation in Korea is construction work (22%).
Seungwon Cho   +3 more
doaj   +1 more source

Management and Monitoring of IoT Devices Using Blockchain

open access: yesSensors, 2019
Nowadays, we are surrounded by a large number of IoT (Internet of Things) devices and sensors. These devices are designed to make life easier and more comfortable.
Kristián Košťál   +4 more
doaj   +1 more source

Optimalisasi Reduksi Noise Menggunakan Chain-Code Termodifikasi pada Pendeteksian Wajah

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2010
Digital image face detection had been developing so much in this last decade. The searching for the best method is still walking until today. This face detection research is using color model based segmentation method combined with template matching ...
Yusron Rijal
doaj   +1 more source

Reinforcing SLA Consensus on Blockchain

open access: yesComputers, 2021
Cloud Infrastructure as a Service (IaaS) Service Level Agreements (SLAs) assessment constitutes the de facto area of interest and applications in the public cloud infrastructure.
Nikolaos Kapsoulis   +3 more
doaj   +1 more source

SPETS: Secure and Privacy-Preserving Energy Trading System in Microgrid

open access: yesSensors, 2021
Recently, the development of distributed renewable energy resources, smart devices, and smart grids empowers the emergence of peer-to-peer energy trading via local energy markets. However, due to security and privacy concerns in energy trading, sensitive
Ahmed Samy   +3 more
doaj   +1 more source

Feature Extraction Using a Chaincoded Contour Representation of Fingerprint Images [PDF]

open access: yes, 2003
A feature extraction method using the chaincode representation of fingerprint ridge contours is presented for use by Automatic Fingerprint Identification Systems. The representation allows efficient image quality enhancement and detection of fine feature points called minutiae.
Venu Govindaraju   +2 more
openaire   +1 more source

Secure Sharing Architecture of Personal Healthcare Data Using Private Permissioned Blockchain for Telemedicine

open access: yesIEEE Access
Blockchain technology has fascinated and significantly sparked research activities and industries due to its transparency in transactions and data sharing.
Ch V. N. U. Bharathi Murthy   +1 more
doaj   +1 more source

Data Trusted Sharing Scheme Based on Consortium Blockchain [PDF]

open access: yesJisuanji kexue
With the advent of the big data era,securing and trustworthily sharing data on an open,dynamic,and difficult-to-control Internet has become an urgent problem to solve.Blockchain can reasonably be introduced into the trust resolution mechanism for data ...
LIU Zhanghui, LIN Zhexu, CHEN Hanlin, MA Xinjian, CHEN Xing
doaj   +1 more source

Blockchain-Based Trusted Property Transactions in the Built Environment: Development of an Incubation-Ready Prototype

open access: yesBuildings, 2021
Blockchain can be introduced to use cases in the built environment where reliability of transaction records is paramount. Blockchain facilitates decentralised, cryptographically secure, trustworthy, and immutable recordkeeping of transactions.
Srinath Perera   +4 more
doaj   +1 more source

Blockchain in Communication Networks: A Comprehensive Review

open access: yesIET Blockchain, Volume 6, Issue 1, January/December 2026.
This article provides a comprehensive review of blockchain applications in communication networks, focusing on domains such as IoT, 5G, vehicular systems, and decentralised trust infrastructures. It examines key challenges—including scalability, interoperability, and latency—and outlines future directions such as lightweight consensus protocols and AI ...
Quazi Mamun, Zhenni Pan, Jun Wu
wiley   +1 more source

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