Research On Network Public Opinion Communication And Risk Management In Blockchain Environment

With the progress of science and technology and the arrival of the era of media convergence,big data,artificial intelligence,cloud computing,virtual reality and so on are gradually changing the ecology of public opinion,bringing new challenges to the technology discovery,data analysis and response of network public opinion.Internet data barriers still exist widely.The 18 th collective learning on the current situation and trend of blockchain technology development conducted by the Political Bureau of the CPC Central Committee also stressed the need to explore the application mode of blockchain technology to bring better service experience for the people.Therefore,this paper focuses on the public opinion information dissemination and risk management research under the blockchain environment,and tries to apply the advanced blockchain technology to seek a breakthrough in the field of network public opinion risk management in terms of technology and data.On the basis of public opinion,network and network risk management,this paper studies public opinion,network risk management,network risk management and so on Just.This study consists of six parts,The third chapter is the influencing factors of network public opinion information dissemination under the blockchain environment,which is the theoretical basis of the full text;the fourth chapter is the core theory part of the full text;the fifth and sixth chapters are the network structure of public opinion communication under the blockchain environment and the evolution model of network public opinion under the blockchain environment provide theoretical support for Chapter Seven;Chapter Seven is based on smart contract The flexible risk management model of network public opinion is the theoretical foothold of the full text;Chapter 8: the management strategy and innovation mechanism of blockchain public opinion in mobile environment is the foothold of the full text practice level.The following is a detailed description:In the third chapter,the influencing factors of network public opinion information dissemination under the blockchain environment are studied based on grounded theory.Firstly,the influencing factors model of blockchain public opinion is constructed,and then the open coding,spindle coding,selective coding and theoretical saturation test are carried out according to the grounded theory research paradigm.Finally,relevant concepts are elaborated and the results are discussed and analyzed.This chapter provides support for Chapter 4.The fourth chapter is the mechanism of blockchain technology on public opinion information adoption.Based on grounded theory,this chapter studies the mechanism of blockchain technology on the public opinion information adoption behavior of ordinary netizens in the blockchain environment.Firstly,based on the perspective of public opinion platform blockchain technology capability,the relationship between public opinion platform blockchain technology capability and users' willingness to adopt public opinion information is deeply explored by using grounded theory research method.Then,the model of public opinion platform blockchain technology capability and user's public opinion information adoption willingness mechanism model is constructed.Finally,the mechanism of action is discussed in detail.This chapter is the important theoretical support of the full text.Based on the complex social network theory,this chapter uses the social network analysis method to study the network structure of public opinion communication in the blockchain environment.The novel coronavirus pneumonia network is the key link in the chain environment.The chapter presents the network structure types of public opinion communication in the block chain environment.It collects the hot topic data of Li Wenliang sacrifice in the Minds block public opinion platform and Sina micro-blog traditional public opinion platform.It analyzes the propagation characteristics of public opinion propagation in the block chain environment,and empirically tests the topology network types of the public opinion propagation in the block chain environment.The internal causes are analyzed.This chapter provides theoretical support for chapters 6,7 and 8.The sixth chapter is the evolution model of network public opinion under the blockchain environment.Based on the research results of domestic and foreign scholars and this paper,and based on the disease transmission model integrating system dynamics theory,this chapter puts forward the modeling basis for the research of blockchain public opinion evolution,and then constructs the block chain public opinion evolution model seibr,which is promoted by blockchain technology,and points out the seibr model through mathematical analysis Finally,Matlab is used to simulate and discuss.The simulation results show that seibr is scientific and reasonable.This chapter provides theoretical support for Chapters 7 and 8.In this chapter,the theoretical framework of network public opinion elastic risk management is established based on the theory of network public opinion risk management and flexible management,and then the network public opinion risk management system system system is proposed by applying the blockchain technology,and the network public opinion risk identification and perception wisdom classification account book,risk Association tree and intelligent combination are proposed This paper is about to elaborate.This chapter provides theoretical support for Chapter 8.The eighth chapter is the management strategy and innovation mechanism of blockchain public opinion in mobile environment.This chapter is the practical application of the full text theoretical research.In view of the current situation and dilemma of public opinion risk management in blockchain environment,the flexible risk management system of network public opinion under the blockchain environment is constructed,the implementation project of network public opinion risk management based on smart contract is proposed,and the network public opinion risk management strategy under the blockchain environment is proposed.At the theoretical level,this study can promote the construction of network public opinion risk management theoretical system under the blockchain environment,and deepen the application of blockchain technology in the field of public opinion risk management.At the practical level,this study can guide the improvement of public opinion risk management effect,and point out the direction for the application of blockchain technology to develop public opinion risk management system.In the future research,based on the theory of public opinion risk management,the application of blockchain technology will further carry out the research on public opinion evolution,public opinion control and other fields,and try the design and development of blockchain public opinion system,so as to promote the in-depth study of blockchain public opinion theory and the innovation of application level.