复杂网络观点动力学分析与干预若干研究进展

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中图分类号：N941.4文献标识码：A

Some Recent Advances in Analysis and Intervention of Opinion Dynamics in Complex Networks

ZHANG Qi1，WANG Xiaofan1，2 （1.Department of Automation，Shanghai Jiao Tong University，Shanghai 2Oo24O，China; Faculty of Intelligence Technology，Shanghai Institute of Technology，Shanghai 2Ol418，China）

Abstract：Opinion dynamics has emerged as a research hotspot in many fields such as network science，control theory and sociology， focusing on the analysis and interventions of opinion evolution in complex networks. This paper reviews two research directions developed from the Friedkin-Johnsen model. First，the co-evolution of implicit opinions and explicit opinions under the social pressure is presented，with an emphasis on recent advances in conformity behavior and opinion polarization. Second，the opinion intervention based on opinion maximization problem is introduced and the recent progress is summarized from perspective of intervention strategies such as node selection and timing selection. Finally， future research directions of opinion dynamics under the intersection of multiple fields are discussed.

Keywords： complex networks; opinion dynamics； opinion co-evolution; opinion maximization

0 引言

随着社会的演化和技术的进步，人们互动和参与社会活动的方式也在发生显著变化。（剩余26545字）