中国物理B ›› 2016, Vol. 25 ›› Issue (12): 128903-128903.doi: 10.1088/1674-1056/25/12/128903

• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇    下一篇

Epidemic spreading on random surfer networks with infected avoidance strategy

Yun Feng(冯运), Li Ding(丁李), Yun-Han Huang(黄蕴涵), Zhi-Hong Guan(关治洪)   

  1. 1. Department of Automation, School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China;
    2. College of Automation, Huazhong University of Science and Technology, Wuhan 430074, China
  • 收稿日期:2016-06-17 修回日期:2016-08-18 出版日期:2016-12-05 发布日期:2016-12-05
  • 通讯作者: Li Ding E-mail:liding@whu.edu.cn
  • 基金资助:

    Project supported in part by the National Natural Science Foundation of China (Grant Nos. 61403284, 61272114, 61673303, and 61672112) and the Marine Renewable Energy Special Fund Project of the State Oceanic Administration of China (Grant No. GHME2013JS01).

Epidemic spreading on random surfer networks with infected avoidance strategy

Yun Feng(冯运)1, Li Ding(丁李)1, Yun-Han Huang(黄蕴涵)1, Zhi-Hong Guan(关治洪)2   

  1. 1. Department of Automation, School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China;
    2. College of Automation, Huazhong University of Science and Technology, Wuhan 430074, China
  • Received:2016-06-17 Revised:2016-08-18 Online:2016-12-05 Published:2016-12-05
  • Contact: Li Ding E-mail:liding@whu.edu.cn
  • Supported by:

    Project supported in part by the National Natural Science Foundation of China (Grant Nos. 61403284, 61272114, 61673303, and 61672112) and the Marine Renewable Energy Special Fund Project of the State Oceanic Administration of China (Grant No. GHME2013JS01).

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摘要：

In this paper, we study epidemic spreading on random surfer networks with infected avoidance (IA) strategy. In particular, we consider that susceptible individuals' moving direction angles are affected by the current location information received from infected individuals through a directed information network. The model is mainly analyzed by discrete-time numerical simulations. The results indicate that the IA strategy can restrain epidemic spreading effectively. However, when long-distance jumps of individuals exist, the IA strategy's effectiveness on restraining epidemic spreading is heavily reduced. Finally, it is found that the influence of the noises from information transferring process on epidemic spreading is indistinctive.

关键词: epidemic spreading, SIS model, random surfer networks

Abstract:

In this paper, we study epidemic spreading on random surfer networks with infected avoidance (IA) strategy. In particular, we consider that susceptible individuals' moving direction angles are affected by the current location information received from infected individuals through a directed information network. The model is mainly analyzed by discrete-time numerical simulations. The results indicate that the IA strategy can restrain epidemic spreading effectively. However, when long-distance jumps of individuals exist, the IA strategy's effectiveness on restraining epidemic spreading is heavily reduced. Finally, it is found that the influence of the noises from information transferring process on epidemic spreading is indistinctive.

Key words: epidemic spreading, SIS model, random surfer networks

中图分类号:  (Structures and organization in complex systems)

  • 89.75.Fb
87.23.Ge (Dynamics of social systems) 89.75.-k (Complex systems) 89.75.Hc (Networks and genealogical trees)