Abstract
With the rapid development of mobile networks and citizen journalism, public opinion supervision has become an essential social supervision on engineering quality. They consider the dynamic characteristics of the spread process of public opinion and the game process of social supervision on engineering quality. The tripartite evolutionary game model of the government, contractors, and the public was constructed by coupling the Susceptible-Exposed-Infected-Removed (SEIR) model of public opinion spread and the evolutionary game model. Then, the influence laws of public opinion spread on the tripartite evolutionary game were analyzed and discussed through numerical simulation analysis. The results show that the public with more significant influence or authority is more able to restrain the quality behavior of government and contractors; increasing the probability of transforming ignorant into latent, the probability of converting latent into the communicator and topic derivation rate or reducing the direct immunization self-healing can improve the effectiveness of public opinion supervision; the true online public opinion can effectively restrain the quality behavior of contractors and urge the government to supervise actively. The research conclusions can provide a reference for improving the social supervision mechanism of engineering quality in the era of network citizen journalism.
Highlights
Project quality is related to national economic development and social stability and is an important cornerstone for achieving high-quality project development
The number and scale of construction projects continue to expand, engineering quality accidents from time to time [1]. erefore, we must pay attention to the participation of all parties in society and improve the social supervision mechanism of project quality [2]. ere have been a lot of researches on the quality and safety social supervision mechanism of chemical production and food industries [3, 4], and social supervision can restrain the environmental behavior of enterprises at the same time [5, 6]
Suggestions to improve the effectiveness of online public opinion supervision are put forward. e main contributions of this paper are as follows: (1) coupling the network public opinion dissemination model with the evolutionary game model; (2) based on the simulation analysis, the influence law of the main parameters in the model is summarized, and suggestions are put forward to improve the effectiveness of network public opinion supervision
Summary
Project quality is related to national economic development and social stability and is an important cornerstone for achieving high-quality project development. Cao et al [11] analyzed the effect of the influence and authenticity of new media reports on the choice of evolutionary game strategies between government regulatory agencies and food companies. Cao and Wu. Mobile Information Systems [14] studied the impact of public participation rate and online public opinion on social organizations, government departments, and third-party evaluation agencies in the “Internet +” environment. E public can supervise the quality of the project through online public opinion, effectively restraining the quality behavior of the government and enterprises. E main contributions of this paper are as follows: (1) coupling the network public opinion dissemination model with the evolutionary game model; (2) based on the simulation analysis, the influence law of the main parameters in the model is summarized, and suggestions are put forward to improve the effectiveness of network public opinion supervision. A summary of some articles is given Section 5
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