Analytical model with a novel selfishness division of mobile nodes to participate cooperation

被引：0
作者：
Qichao Xu
Zhou Su
Bo Han
Dongfeng Fang
Zejun Xu
Xiaoying Gan
机构：
[1] Shanghai University,School of Mechatronic Engineering and Automation
[2] Xidian University,State Key Laboratory of Integrated Services
[3] Xi’an JiaoTong University,Center of Information and Networks
[4] Shanghai JiaoTong University,Institute of Wireless Communication
来源：
Peer-to-Peer Networking and Applications | 2016年 / 9卷
关键词：
Mobile crowd sensing (MCS); Information dissemination; Weak selfishness; Extreme selfishness; Analytical model; Mobile social networks (MSNs);
D O I：
暂无
中图分类号：
学科分类号：
摘要：
With the recent increase in the use of mobile devices, mobile crowd sensing (MCS) has attracted more and more attention, where mobile individuals are encouraged to collect and contribute data for common interests for different applications. However, in the real world, some of mobile individuals may not be willing to share information with others due to selfishness. So how to make the analysis of selfish behavior to encourage participants for cooperation becomes an important issue. In this paper, we firstly divide selfishness into two new types: weak selfishness and extreme selfishness. Then we develop an analytical model to evaluate the influence of selfish behavior on the information dissemination process. Numerical results demonstrate the effects of weak selfishness and extreme selfishness, respectively. In addition, the results also show the relationship among the selfish behavior, information dissemination and users’ mobility pattern.
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页码：712 / 720
页数：8
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