Elastic Smart Contracts in Blockchains

doi:10.1109/JAS.2021.1004222

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	Elastic Smart Contracts in Blockchains
	Schahram Dustdar; Pablo Fernández; José María García; Antonio Ruiz-Cortés
刊名	IEEE/CAA Journal of Automatica Sinica
	2021
卷号	8 期号:12 页码:1901-1912
关键词	Blockchain elasticity Internet of Things (IoT) smart cities smart contracts virtual chains
ISSN号	2329-9266
DOI	10.1109/JAS.2021.1004222
英文摘要	In this paper, we deal with questions related to blockchains in complex Internet of Things (IoT)-based ecosystems. Such ecosystems are typically composed of IoT devices, edge devices, cloud computing software services, as well as people, who are decision makers in scenarios such as smart cities. Many decisions related to analytics can be based on data coming from IoT sensors, software services, and people. However, they are typically based on different levels of abstraction and granularity. This poses a number of challenges when multiple blockchains are used together with smart contracts. This work proposes to apply our concept of elasticity to smart contracts and thereby enabling analytics in and between multiple blockchains in the context of IoT. We propose a reference architecture for Elastic Smart Contracts and evaluate the approach in a smart city scenario, discussing the benefits in terms of performance and self-adaptability of our solution.
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/45401]
专题	自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica
推荐引用方式 GB/T 7714	Schahram Dustdar,Pablo Fernández,José María García,et al. Elastic Smart Contracts in Blockchains[J]. IEEE/CAA Journal of Automatica Sinica,2021,8(12):1901-1912.
APA	Schahram Dustdar,Pablo Fernández,José María García,&Antonio Ruiz-Cortés.(2021).Elastic Smart Contracts in Blockchains.IEEE/CAA Journal of Automatica Sinica,8(12),1901-1912.
MLA	Schahram Dustdar,et al."Elastic Smart Contracts in Blockchains".IEEE/CAA Journal of Automatica Sinica 8.12(2021):1901-1912.