DocumentCode :
1976339
Title :
Evolutionary game of opinion dynamics under impact of structural balance
Author :
Wei Li ; Pei Li ; Hui Wang ; Pengyi Fan
Author_Institution :
Coll. of Inf. Syst. & Manage., Nat. Univ. of Defense Technol., Changsha, China
Volume :
2
fYear :
2012
fDate :
20-21 Oct. 2012
Firstpage :
208
Lastpage :
211
Abstract :
In recent years, many models have been introduced to study on that how those microcosmic individuals with different opinions tend to format macroscopic consensus in the opinion interaction, which have been described by evolutionary game theory. This paper introduce the game theory to model the formation of binary opinions in signed network: cooperative game is used to model the interaction rules of positive(+) relationship between two individuals; minority game is used to model the interaction rules of negative(-) relationship between two individuals. When we calculate those individuals cumulative payoffs, we are firstly induce the probability parameter <;P>; which represent the impact of balance payoff base on structure balance theory to opinion dynamics. Meanwhile, in our work, the result also suggest that when individual resort to more neighbors´ opinion as reference, the more difficulty for individual to decide which opinion should be selected, ultimately more consensus time (Tc) will spend on those debate process among individuals.
Keywords :
evolutionary computation; game theory; probability; cooperative game; cumulative payoffs; evolutionary game theory; macroscopic consensus; microcosmic individuals; opinion dynamics; opinion interaction; probability parameter; structural balance; Barium; Educational institutions; Electronic mail; Game theory; Games; Information systems; Peer to peer computing; evolutionary game; opinion dynamics; structural balance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
System Science, Engineering Design and Manufacturing Informatization (ICSEM), 2012 3rd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-0914-1
Type :
conf
DOI :
10.1109/ICSSEM.2012.6340846
Filename :
6340846
Link To Document :
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