Results 61 to 70 of about 374,311 (355)

Implementing Blockchain Technology for Optimized Supply Chain and Enhanced Sustainability

International Journal of Innovative Science and Research Technology
Supply chain efficiency, transparency, and sustainability can be enhanced using blockchain technology. Blockchain enables a company to accurately track raw material origin to finished products, which ensures standard quality and sustainability ...
Halida Achmad Bagraff, Nur Kholis, Mugiyati, Fatikhah Ghofi Nabila   +3 more
semanticscholar   +1 more source

Collaborative Networks: Integrating Blockchain for Enhanced Trust and Transparency

International Journal of Innovative Science and Research Technology
Blockchain technology has become a disruptive force in many different industries because it provides unparalleled security, transparency, and efficiency.
Ajit Kumar, Om Prakash Roy
semanticscholar   +1 more source

A Survey on Blockchain Technology: Evolution, Architecture and Security

IEEE Access, 2021
Blockchain is a revolutionary technology that is making a great impact on modern society due to its transparency, decentralization, and security properties.
Muhammad Nasir Mumtaz Bhutta, A. Khwaja, A. Nadeem, H. F. Ahmad, M. Khan, Moataz Hanif, H. Song, Majed A. Alshamari, Yue Cao   +8 more
semanticscholar   +1 more source

When Mobile Blockchain Meets Edge Computing

, 2018
Blockchain, as the backbone technology of the current popular Bitcoin digital currency, has become a promising decentralized data management framework.
Han, Zhu, Niyato, Dusit, Wang, Ping, Xiong, Zehui, Zhang, Yang   +4 more
core   +1 more source

Conference Proceedings of 4th Blockchain International Scientific Conference ISC2022

The Journal of The British Blockchain Association, 2022
Conference Proceedings of the 4th Blockchain International Scientific Conference ...
The British Blockchain Association
doaj  

Illuminating Advances in Materials: Optical Physical Unclonable Functions for Security Applications

Advanced Optical Materials, EarlyView.
This review highlights Optical Physical Unclonable Functions (OPUFs) as secure, light‐driven authentication tools. It surveys material platforms including optical fibers, low‐dimensional materials, luminophores, plasmonic nanoparticles and rare earth OPUFs systems.
Syeda Ramsha Ali, Stephen V. Kershaw, Mian Muhammad Faisal, Basel Halak, Nema M. Abdelazim   +4 more
wiley   +1 more source

Blockchain-based IoT device identification and management in 5G smart grid

EURASIP Journal on Wireless Communications and Networking, 2021
This work investigates the unified coding and identification of smart grid IoT devices, as more and more IoT devices in smart grid need to be managed and controlled.
Dong Wang, Huanjuan Wang, Yuchen Fu
doaj   +1 more source

Asynchronous Federated Learning System Based on Permissioned Blockchains

Sensors, 2022
The existing federated learning framework is based on the centralized model coordinator, which still faces serious security challenges such as device differentiated computing power, single point of failure, poor privacy, and lack of Byzantine fault ...
Rong Wang, Wei-Tek Tsai
doaj   +1 more source

On the Activity Privacy of Blockchain for IoT

, 2019
Security is one of the fundamental challenges in the Internet of Things (IoT) due to the heterogeneity and resource constraints of the IoT devices.
Dorri, Ali, Jurdak, Raja, Kanhere, Salil, Roulin, Clemence   +3 more
core   +1 more source

Recent Advances of Microcapsule‐based Intelligent Coatings: From Bioinspired Designs, Material Selections, to Potential Applications

Advanced Science, EarlyView.
Microcapsule‐based intelligent coatings (MICs) have shown great potential in the fields of biomedicine, smart buildings, marine protection, and aerospace. However, they currently face challenges in the integration of coating functions and applications in complex systems.
Yue Zhao, Xiaopeng Cheng, Ran Zhao, Xipeng Li, Jingxin Meng, Shutao Wang   +5 more
wiley   +1 more source