Direct trust assignment using social reputation and aging

被引：0
作者：
M. Buzzanca
V. Carchiolo
A. Longheu
M. Malgeri
G. Mangioni
机构：
[1] Università degli Studi di Catania,Dip. Ingegneria Elettrica Elettronica e Informatica (DIEEI)
来源：
Journal of Ambient Intelligence and Humanized Computing | 2017年 / 8卷
关键词：
Trust Network; Aging Function; Weight Assignment; Trust Weight; Direct Trust;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The exploitation of trust in virtual environments, on-line services, intelligent pervasive environments and many other scenarios still deserve researchers’ interest. In this work we investigate on how to assess the local (direct) trust a node receives from each of his neighbors. Our proposal is social-based and takes into account both positive and negative experiences as well as the history of past feedbacks and their aging, ensuring good stability also when a node receives hundreds of positive feedbacks briefly followed by few negative feedbacks. Our results are illustrated by performing several simulations on different networks.
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页码：167 / 175
页数：8
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