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Muhammad Bin Saif, Sara Migliorini and Fausto Spoto
Blockchain technology has been successfully applied in recent years to promote the immutability, traceability, and authenticity of previously collected and stored data. However, the amount of data stored in the blockchain is usually limited for economic ...
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Bao Zhou, Junsan Zhao, Guoping Chen and Ying Yin
With the popularity of spatiotemporal big data applications, more and more sensitive data are generated by users, and the sharing and secure storage of spatiotemporal big data are faced with many challenges. In response to these challenges, the present p...
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Jiankun Zhu, Zhen Zhang, Fei Zhao, Haoran Su, Zhengnan Gu and Leilei Wang
The rapid development of remote sensing image sensor technology has led to exponential increases in available image data. The real-time scheduling of gigabyte-level images and the storage and management of massive image datasets are incredibly challengin...
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Natalia Sánchez-Patiño, Gina Gallegos-Garcia and Mario E. Rivero-Angeles
Peer-to-peer (P2P) networks are distributed systems with a communication model in which no central authority governs the behavior of individual peers. These networks currently account for a considerable percentage of all bandwidth worldwide. However, thi...
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Leina Abdelgalil and Mohamed Mejri
Electronic health records (EHRs) play an important role in our life. However, most of the
time, they are scattered and saved on different databases belonging to distinct institutions (hospitals,
laboratories, clinics, etc.) geographically distributed acr...
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Xingjian Xu, Lijun Sun and Fanjun Meng
The biomedical field entered the era of ?big data? years ago, and a lot of software is being developed to tackle the analysis problems brought on by big data. However, very few programs focus on providing a solid foundation for file systems of biomedical...
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Ruibin Zeng, Jiali You, Yang Li and Rui Han
The Interplanetary File System (IPFS), a new type of P2P file system, enables people to obtain data from other peer nodes in a distributed system without the need to establish a connection with a distant server. However, IPFS suffers from low resolution ...
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Yongbo Jiang, Gongxue Sun and Tao Feng
With the increasing value of various kinds of data in the era of big data, the demand of different subjects for data transactions has become more and more urgent. In this paper, a blockchain-based data transaction protection scheme is proposed to realize...
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Laskhmi Siva Rama Krishna Talluri, Ragunathan Thirumalaisamy, Ramgopal Kota, Ram Prasad Reddy Sadi, Ujjwal KC, Ranesh Kumar Naha and Aniket Mahanti
In cloud storage systems, users must be able to shut down the application when not in use and restart it from the last consistent state when required. BlobSeer is a data storage application, specially designed for distributed systems, that was built as a...
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Neo C. K. Yiu
An interesting research problem in the supply chain industry is evaluating and determining the provenance of physical goods?demonstrating the authenticity of luxury goods such as bottled wine. However, many supply chain systems and networks have been bui...
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