Decentralized Trust Management: Risk Analysis and Trust Aggregation
文献类型：期刊论文
| 作者 | Fan, Xinxin1; Liu, Ling2; Zhang, Rui3; Jing, Quanliang1; Bi, Jingping1 |
| 刊名 | ACM COMPUTING SURVEYS
 |
| 出版日期 | 2020-02-01 |
| 卷号 | 53期号:1页码:33 |
| 关键词 | Trust management adverse effect threat risk trust aggregation |
| ISSN号 | 0360-0300 |
| DOI | 10.1145/3362168 |
| 英文摘要 | Decentralized trust management is used as a referral benchmark for assisting decision making by human or intelligence machines in open collaborative systems. During any given period of time, each participant may only interact with a few other participants. Simply relying on direct trust may frequently resort to random team formation. Thus, trust aggregation becomes critical. It can leverage decentralized trust management to learn about indirect trust of every participant based on past transaction experiences. This article presents alternative designs of decentralized trust management and their efficiency and robustness from three perspectives. First, we study the risk factors and adverse effects of six common threat models. Second, we review the representative trust aggregation models and trust metrics. Third, we present an in-depth analysis and comparison of these reference trust aggregation methods with respect to effectiveness and robustness. We show our comparative study results through formal analysis and experimental evaluation. This comprehensive study advances the understanding of adverse effects of present and future threats and the robustness of different trust metrics. It may also serve as a guideline for research and development of next-generation trust aggregation algorithms and services in the anticipation of risk factors and mischievous threats. |
| 资助项目 | National Natural Science Foundation of China[61702470] ; National Natural Science Foundation of China[61472403] ; USA National Natural Science Foundation[1547102] ; USA National Natural Science Foundation[SaTC 1564097] ; IBM faculty award |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000582585800002 |
| 出版者 | ASSOC COMPUTING MACHINERY |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/15488]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Fan, Xinxin |
| 作者单位 | 1.Chinese Acad Sci, Inst Comp Technol, 6 Kexueyuan South Rd, Beijing 100190, Peoples R China 2.Georgia Inst Technol, Sch Comp Sci, 266 Ferst Dr, Atlanta, GA 30332 USA 3.Chinese Acad Sci, Inst Informat Engn, 89 Minzhuang Rd, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Xinxin,Liu, Ling,Zhang, Rui,et al. Decentralized Trust Management: Risk Analysis and Trust Aggregation[J]. ACM COMPUTING SURVEYS,2020,53(1):33. |
| APA | Fan, Xinxin,Liu, Ling,Zhang, Rui,Jing, Quanliang,&Bi, Jingping.(2020).Decentralized Trust Management: Risk Analysis and Trust Aggregation.ACM COMPUTING SURVEYS,53(1),33. |
| MLA | Fan, Xinxin,et al."Decentralized Trust Management: Risk Analysis and Trust Aggregation".ACM COMPUTING SURVEYS 53.1(2020):33. |
入库方式： OAI收割
来源：计算技术研究所
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