北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2015, Vol. 38 ›› Issue (5): 37-41.doi: 10.13190/j.jbupt.2015.05.006

• 论文 • 上一篇    下一篇

群智感知中基于层次分析法的众包机制

安健1,2, 桂小林1,2, 何昌其1, 吴若飚1   

  1. 1. 西安交通大学 电子与信息工程学院, 西安 710049;
    2. 西安交通大学 陕西省计算机网络重点实验室, 西安 710049
  • 收稿日期:2015-01-08 出版日期:2015-10-28 发布日期:2015-10-28
  • 作者简介:安健(1983—),男,博士,E-mail:anjian@mail.xjtu.edu.cn.
  • 基金资助:

    国家自然科学基金项目(61502380,61172090);陕西省自然科学基金项目(2014JQ8322);陕西省科技统筹项目(2013SZS16-Z01/P01/K01);中央高校基本科研业务费项目(XJJ2014049)

Crowdsourcing Assignment Mechanism Based on AHP in Mobile Crowd Sensing

AN Jian1,2, GUI Xiao-lin1,2, HE Chang-qi1, WU Ruo-biao1   

  1. 1. Department of Electronics and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China;
    2. Shaanxi Province Key Laboratory of Computer Network, Xi'an Jiaotong University, Xi'an 710049, China
  • Received:2015-01-08 Online:2015-10-28 Published:2015-10-28

摘要:

针对节点移动性、社会性及复杂性给众包服务带来的挑战,研究了可信协作众包机制,提出基于层次分析法的服务节点发现和选择算法,定义服务质量因子、链路可靠性因子和区域热度因子等众包决策因子,实现基于分级激励的感知任务众包分配. 仿真实验进一步验证了所提方法的正确性和有效性.

关键词: 群智感知, 众包机制, 层次分析法, 众包决策因子

Abstract:

According to the mobility, sociality and complexity of persons, how to achieve crowdsourcing allocation was noticed based on credible interactions between users in the article. First, a new credible crowdsourcing assignment model was proposed based on social relationships cognition and community detection. Then, how to reasonably assess user crowdsourcing preferences, service quality factor, link reliability factor, and region heat factor was defined, and a crowdsourcing algorithm based on analytic hierarchy process(AHP) theory was given. Simulation was conducted to prove the correctness and effectiveness of method.

Key words: crowd sensing, crowdsourcing mechanism, analytic hierarchy process, decision factors

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