计算机应用 ›› 2014, Vol. 34 ›› Issue (4): 980-985.DOI: 10.11772/j.issn.1001-9081.2014.04.0980

• 先进计算 • 上一篇    下一篇

社会网络中的影响力综述

夏涛1,陈云芳2,张伟2,陆有为1   

  1. 1. 南京邮电大学 物联网学院,南京 210003;
    2. 南京邮电大学 计算机学院,南京 210003
  • 收稿日期:2013-10-18 修回日期:2013-12-31 出版日期:2014-04-01 发布日期:2014-04-29
  • 通讯作者: 夏涛
  • 作者简介:夏涛(1989-),男,山东济宁人,硕士研究生,主要研究方向:社会计算;
    陈云芳(1976-),男,江苏镇江人,副教授,博士,CCF会员,主要研究方向:入侵检测、人工免疫、社会计算;
    张伟(1973-),男,江苏泰州人,教授,博士,CCF会员,主要研究方向:网络安全、社会计算、大数据分析;
    陆有为(1991-),男,江苏镇江人,硕士研究生,主要研究方向:社会计算。
  • 基金资助:

    国家自然科学基金资助项目

Survey of influence in social networks

XIA tao1,CHEN Yunfang2,ZHANG Wei2,LU Youwei1   

  1. 1. ollege of Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing Jiangsu 210003, China
    2. College of Computer, Nanjing University of Posts and Telecommunications, Nanjing Jiangsu 210003, China
  • Received:2013-10-18 Revised:2013-12-31 Online:2014-04-01 Published:2014-04-29
  • Contact: XIA tao
  • Supported by:

    National Natural Science Foundation

摘要:

在社会影响力传播领域,社会网络作为媒介在社会个体之间相互影响、传播信息与观点方面发挥着根本性的作用。首先讨论了社会影响力的定义,以及社会影响力作为一种社会相关性的本质属性;然后分析阐述了影响力最大化问题中的独立级联模型和线性阈值模型以及能够确定具有影响力个体的贪心算法和探索式算法;最后对影响力研究的新趋势,诸如基于社区结构的影响力最大化算法以及讨论多个主题、多种行为的影响力研究进行了分析。

Abstract:

In the field of social influence propagation, social network as the media plays a fundamental role in interaction between social individuals and disseminating information or views. First, the definition of social influence and the essential attribute of social influences as the social relevance were discussed. Then, the independent cascade model and the linear threshold model were expounded, as well as greedy algorithm and heuristic algorithms which can confirm the influential people. Finally, the new trend of research on social influence, such as community-based influence maximization algorithm and research on the influence of multiple subjects and multiple behaviors were deeply analyzed.

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