Data Query Mechanism Based on Hash Computing Power of Blockchain in Internet of Things

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Ren, Yongjun;Zhu, Fujian;Sharma, Pradip Kumar;Wang, Tian;Wang, Jin*;...

通讯作者：

Wang, Jin;Alfarraj, Osama

作者机构：

[Zhu, Fujian; Ren, Yongjun] Nanjing Univ Informat Sci & Technol, Minist Educ, Engn Res Ctr Digital Forens, Sch Comp & Software, Nanjing 210044, Peoples R China.

[Zhu, Fujian; Ren, Yongjun] Nanjing Univ Informat Sci & Technol, Jiangsu Collaborat Innovat Ctr Atmospher Environm, Nanjing 210044, Peoples R China.

[Sharma, Pradip Kumar] Dongguk Univ, Dept Multimedia Engn, Seoul 04620, South Korea.

[Wang, Tian] Huaqiao Univ, Coll Comp Sci & Technol, Xiamen 361021, Peoples R China.

[Wang, Jin] Changsha Univ Sci & Technol, Sch Comp & Commun Engn, Changsha 410004, Peoples R China.

通讯机构：

[Wang, Jin] C

[Wang, Jin] F

[Alfarraj, Osama] K

Changsha Univ Sci & Technol, Sch Comp & Commun Engn, Changsha 410004, Peoples R China.

Fujian Univ Technol, Sch Informat Sci & Engn, Fuzhou 350118, Peoples R China.

语种：

英文

关键词：

IoT data;blockchain;cloud storage;hash query

期刊：

Sensors

ISSN：

1424-3210

年：

2020

卷：

期：

页码：

207

DOI：

10.3390/s20010207

基金类别：

NSFCNational Natural Science Foundation of China (NSFC) [61772280, 61772454, 61811530332, 61811540410]; PAPD fund from NUIST; King Saud University, Riyadh, Saudi ArabiaKing Saud University [RSP-2019/102]

机构署名：

本校为通讯机构

院系归属：

计算机与通信工程学院

摘要：

In the IoT (Internet of Things) environment, smart homes, smart grids, and telematics constantly generate data with complex attributes. These data have low heterogeneity and poor interoperability, which brings difficulties to data management and value mining. The promising combination of blockchain and the Internet of things as BCoT (blockchain of things) can solve these problems. This paper introduces an innovative method DCOMB (dual combination Bloom filter) to firstly convert the computational power of bitcoin mining into the computational power of query. Furthermore, this article uses the ...

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Data Query Mechanism Based on Hash Computing Power of Blockchain in Internet of Things

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