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论文类型：期刊论文

发表时间：2017-01-01

发表刊物：INTERNATIONAL JOURNAL OF MODERN PHYSICS C

收录刊物：SCIE、Scopus

卷号：28

期号：1

ISSN号：0129-1831

关键字：Opinion evolution; cellular automata; dynamics of social systems

摘要：We consider a dynamic group composed with a constant number of people and the people will change periodically. Every member in the community owns a value of confidence - a mechanism that measures the agent's coherence to his or her own attitude. Based on Cellular Automata, the opinions of all agents are synchronously updated. As long as the updating frequency and updating proportion are appropriate, the open system can reach a democracy-like steady state. The majority of agents in the community will hold the same opinion.