中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
DCAF: Dynamic Cross-Chain Anchoring Framework using Smart Contracts

文献类型：期刊论文

作者Wang, Weidong; Li, Xiaofeng; Zhao, He
刊名COMPUTER JOURNAL
出版日期2021-05-08
关键词blockchain anchor cross-chain smart contract
ISSN号0010-4620
DOI10.1093/comjnl/bxab052
通讯作者Zhao, He(zhaoh@hfcas.ac.cn)
英文摘要Blockchain has attracted tremendous attention from both the academia and the capital market. The insertion of data in a blockchain known as anchoring makes data verifiable and independently auditable and has many potential applications. The objective of this paper is to introduce a dynamic cross-chain anchoring framework for snapshotting users' data into multiple public blockchains with the help of smart contracts. This paper starts by proposing the framework and depicting the components and workflow. Second, we design a target chain selection algorithm that combines the states of different blockchains. Using the algorithm, users can dynamically select a suitable public blockchain for anchoring tasks. Third, the virtual chain protocol is presented and achieves data anchoring orderly and integrally. Analyzation and evaluation show that the framework can enhance user experience, robustness and performance.
资助项目National Natural Science Foundation of China[61602435] ; Natural Science Foundation of Anhui Province[1708085QF153] ; Major Project of Science and Technology of Anhui Province[16030901057]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000755829000001
出版者OXFORD UNIV PRESS
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Major Project of Science and Technology of Anhui Province
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/127488]  
专题中国科学院合肥物质科学研究院
通讯作者Zhao, He
作者单位Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Weidong,Li, Xiaofeng,Zhao, He. DCAF: Dynamic Cross-Chain Anchoring Framework using Smart Contracts[J]. COMPUTER JOURNAL,2021.
APA Wang, Weidong,Li, Xiaofeng,&Zhao, He.(2021).DCAF: Dynamic Cross-Chain Anchoring Framework using Smart Contracts.COMPUTER JOURNAL.
MLA Wang, Weidong,et al."DCAF: Dynamic Cross-Chain Anchoring Framework using Smart Contracts".COMPUTER JOURNAL (2021).

入库方式： OAI收割

来源：合肥物质科学研究院

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。