.png){kind=icon}
返回
Securing biomedical databases based on fuzzy method through blockchain technology
.png){kind=icon}
PRE
AI
DOI：10.1007/s00500-023-08355-x.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Biomedical databases or repositories have evidence-based scientific information. Protecting such documents from tampering or non-repudiation is very important. The traditional techniques for the same have limitations in distributed environments. Scientific contributions are to be safeguarded, which is a challenging problem. Blockchain is a promising technology that can support distributed ledger of transactions and thus is suitable for protecting biomedical repositories. Therefore, this paper aims to investigate the present state of the art in protecting biomedical databases with integrity and non-repudiation through fuzzy method. BCT-based solutions framework is proposed to ensure data integrity of retrieved articles and non-repudiation. The scope of the paper is confined to developing a framework that safeguards biomedical repositories across the globe through fuzzy method. It is achieved using BCT and a query notary service to optimize the data integrity of retrieved biomedical documents and non-repudiation. Besides, the proposed research also focuses on supporting smart contracts that will be flexible and make the framework dynamic with changing requirements from time to time. In the performance analysis, the proposed BCT-based framework is effective in calculating the response time based on the number of users, which varies from 5 to 100 based on the variation of document size from 5 MB, 10 MB, 20 MB, and 30 MB by comparing the other existing algorithms such as Medblock and Medshare.
Keyword:
Blockchain
Integrity
Non-repudiation
Smart contract
Fuzzy method
Optimization
期刊
IF:
2.5
论文数:
1.0W
被引数:
2.1W
机构
引用论文
分享收藏Blockchain in healthcare applications: Research challenges and opportunities医疗保健应用中的区块链: 研究挑战和机遇
PREAI
分享收藏The Flow Patterns and Wall Stresses in a Louvered‐Wall Moving Granular Filter Bed of Quartz Sand流型与石英砂格栅墙移动颗粒床的壁面应力
PREAI
分享收藏
Recovery of chemically degraded polyethyleneimine by a re-modification method: prolonging the lifetime of cation exchange membranes通过重新改性方法回收化学降解的聚乙烯亚胺: 延长阳离子交换膜的寿命.png)
RSC Advances
RSC AdvancesIF0
PREAI
分享收藏A Survey of Blockchain Technology Applied to Smart Cities: Research Issues and Challenges区块链技术在智慧城市中的应用: 研究问题与挑战
PREAI
分享收藏
查看更多内容