Structural Features of the Spread of Internet Public Opinion in Emergencies:A Case Analysis of The Yi Chun Fireworks Explosion

摘要：

　　This article uses social network analysis theory (SNA) to analyze the network structural features of the spread of Internet public opinion during Emergencies.The ease is a major emergency that occurred on August 16,2010—The Yi Chun fireworks explosions.First Pajek software was used to generate a 8.16 information dissemination network topology diagram.Then,based on adjacency matrix,we analysis the Network density,average distance,Centre for measurement and core-periphery distance by using Ueinet software.This paper uses detailed data to analyze the key nodes of the Public dissemination process,expands social network methods in the field of emergency management applications,and overcomes the shortcomings of previous research which separate technology and management practices.

关键词： Emergency Network of public opinion Social network analysis

作者: CHEN Bo KANG Wei WEN Lin

作者单位: School of Economic and Management,Harbin Engineering University,P.R.China,150001

会议类型: 国际会议

会议名称: ISCRAM ASIA 2012 Conference on Information Systems for Crisis Response and Management (危机响应与管理信息系统亚洲区国际会议(ISCRAM ASIA 2012))

会议地点: 北京

会议语种:英文

页码: 502-507

在线出版日期: 2012-10-17（万方平台首次上网日期，不代表论文的发表时间）