通信学报Issue(4)：47-59,13.DOI:10.3969/j.issn.1000-436x.2013.04.006
基于参数建模的分布式信任模型
Distributed trust model based on parameter modeling
摘要
Abstract
A distributed trust model based on parameter modeling was proposed. Nine functional parameters were ex-tracted after investigating the trust mechanism and current trust models. These parameters included flexibility, subjectivity, fuzziness, time decay property, transitivity, anti-attacks property, rewards & punishment property, sensitivity and scalability. Each parameter was modeled and integrated to form a comprehensive trust model. Analytical results indicate that the pro-posed trust model satisfies all the nine functional parameters and thus has fair universality. Experimental results show that the proposed trust model is reasonable and effective. Comparisons with previous algorithms indicate that the performance of the proposed trust model has been improved.关键词
网络安全/信任/信任模型/功能参数/参数建模Key words
network security/trust/trust model/functional parameter/parameter modeling分类
信息技术与安全科学引用本文复制引用
汪京培,孙斌,钮心忻,杨义先..基于参数建模的分布式信任模型[J].通信学报,2013,(4):47-59,13.基金项目
国家重点基础研究发展计划(“973”计划)基金资助项目(2007CB310704) （“973”计划）
国家自然科学基金资助项目(61161140320,61121061) （61161140320,61121061）
