Knowledge Commons of Institute of Automation,CAS
Decentralized Construction of Knowledge Graphs for Deep Recommender Systems Based on Blockchain-Powered Smart Contracts | |
Shuai Wang1,2; Chenchen Huang1,2; Juanjuan Li1,3; Yong Yuan1,3; Fei-Yue Wang1,2,3 | |
发表期刊 | IEEE Access |
ISSN | 2169-3536 |
2019 | |
卷号 | 7期号:Sep. 2019页码:136951- 136961 |
通讯作者 | Yuan, Yong(yong.yuan@ia.ac.cn) |
文章类型 | 期刊文章 |
摘要 | Since first coined by Google in 2012, knowledge graph has received extensive attention from both industry and academia, and has been widely used in many scenarios with success, e.g. information retrieval, online recommendation, question-answering, and so on. However, traditional centralized construction of knowledge graph faces many challenges, such as laborious and time-consuming, vulnerable to manipulation or tampering, lacking scrutiny, among others. Therefore, in this paper, we propose a novel decentralized knowledge graph construction method by means of crowdsourcing, and the business logic of crowdsourcing is implemented by blockchain-powered smart contracts to guarantee the transparency, integrity, and auditability. On this basis, the decentralized knowledge graph is used for a deep recommender system, and case studies validate the effectiveness of the system. This paper is aimed at providing a novel decentralized approach for constructing knowledge graph and serving as reference and guidance for future research and practical applications of knowledge graph. |
关键词 | Decentralized Knowledge Graph Deep Recommender System Crowdsourcing Blockchain Smart Contracts |
DOI | 10.1109/ACCESS.2019.2942338 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[61533019] ; National Natural Science Foundation of China[71702182] ; National Key R&D Program of China[2018AAA0101400] |
项目资助者 | National Natural Science Foundation of China ; National Key R&D Program of China |
WOS研究方向 | Computer Science ; Engineering ; Telecommunications |
WOS类目 | Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications |
WOS记录号 | WOS:000498703100002 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
七大方向——子方向分类 | 平行管理与控制 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/25804 |
专题 | 多模态人工智能系统全国重点实验室_平行智能技术与系统团队 |
通讯作者 | Yong Yuan |
作者单位 | 1.中国科学院自动化研究所 2.中国科学院大学 3.青岛智能产业技术研究院 |
第一作者单位 | 中国科学院自动化研究所 |
通讯作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Shuai Wang,Chenchen Huang,Juanjuan Li,et al. Decentralized Construction of Knowledge Graphs for Deep Recommender Systems Based on Blockchain-Powered Smart Contracts[J]. IEEE Access,2019,7(Sep. 2019):136951- 136961. |
APA | Shuai Wang,Chenchen Huang,Juanjuan Li,Yong Yuan,&Fei-Yue Wang.(2019).Decentralized Construction of Knowledge Graphs for Deep Recommender Systems Based on Blockchain-Powered Smart Contracts.IEEE Access,7(Sep. 2019),136951- 136961. |
MLA | Shuai Wang,et al."Decentralized Construction of Knowledge Graphs for Deep Recommender Systems Based on Blockchain-Powered Smart Contracts".IEEE Access 7.Sep. 2019(2019):136951- 136961. |
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