Showing 381 - 400 results of 705 for search '"Blockchain"', query time: 0.07s Refine Results
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    Urban monitoring, evaluation and application of COVID-19 listed vaccine effectiveness: a health code blockchain study by Tao Wang, Hongyan Li, Chaoqun Li, Zheheng Li

    Published 2022-07-01
    “…Objective By using health code blockchain, cities can maximise the use of personal information while maximising the protection of personal privacy in the monitoring and evaluation of the effectiveness of listed vaccines.Design This study constructs an urban COVID-19 listed vaccine effectiveness (VE) monitoring, evaluation and application system based on the health code blockchain. …”
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    Application of Graph Theory and Variants of Greedy Graph Coloring Algorithms for Optimization of Distributed Peer-to-Peer Blockchain Networks by Miljenko Švarcmajer, Denis Ivanović, Tomislav Rudec, Ivica Lukić

    Published 2025-01-01
    “…These results are applied in the context of a private blockchain network that uses optimal connectivity to achieve high resilience and efficient resource allocation. …”
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    Exploring real estate blockchain adoption: An empirical study based on an integrated task-technology fit and technology acceptance model. by Hailan Yang, Zixian Zhang, Chen Jian, Nisar Ahmad

    Published 2025-01-01
    “…Although many organizations have adopted blockchain technology (BCT) for efficiency and automation and users' adoption of BCT is becoming crucial for the companies, few studies have focused on the factors affecting the adoption of BCT in real estate sector. …”
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    A Decision Cloud Ranking Approach Based on Privacy and Security in Blockchain E-Health Industry 4.0 Systems by Sarah Qahtan, Khaironi Yatim, Mohd Hafeez Osman, Hazura Zulzalil, Muhammad Luqman Mahamad Zakaria

    Published 2023-12-01
    “… E-health Industry 4.0 systems ranking based on Blockchain is a multi-criteria decision-making (MCDM) problem, considering the multiple evaluation properties, their significance, and data variety. …”
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