@article{CHEN2023, 
author = {Zhiyi CHEN and Xuerong LIU and Jingxuan ZHANG and Kuan MIAO and Fan XIA and Lingzhi WANG and Zhengzhi FENG},
title = {Cognitive domain information transmission HISR model and its transmission characteristics with mathematical simulation},
year = {2023},
journal = {Journal of Army Medical University},
volume = {45},
number = {13},
pages = {1450-1455},
keywords = {cognitive domain information, transmission dynamic model, psychovirus, rumor spreading theory},
url = {https://www.sciopen.com/article/10.16016/j.2097-0927.202207162},
doi = {10.16016/j.2097-0927.202207162},
abstract = {ObjectiveTo construct a theoretical model for cognitive domain information transmission（COIT）to promote the establishment of an attack and defense system for COIT, and further to validate it by simulating data in mathematical model.MethodsA hub-susceptible-infected-recovery（HSIR）model was proposed theoretically to conceptualize COIT, and then the model was validated with Runge-Kutta nonlinear integral equation for mathematical simulation.ResultsStandard HSIR model showed when cognitive domain information was transmitted in a large population of 10 000 people, the peak transmission was observed at Day 46 and 7 480 members were covered, with a basic reproduction number of 1.3. Further, when some measures were taken to obstruct COIT at Days 8, 4 and 2, respectively, the number of peak infects people was decreased to 5 822, 4 892 and 4 126, with a peak transmission duration shortened by 92, 62 and 41 d, in order.ConclusionBasing on HSIR model, we bring forward a dynamic model of COPT, and primarily construct a defense system of COPI combat.}
}