I tube, you tube, everybody tubes: analyzing the world's largest user generated content video system
Proceedings of the 7th ACM SIGCOMM conference on Internet measurement
Measurement and analysis of online social networks
Proceedings of the 7th ACM SIGCOMM conference on Internet measurement
Why we twitter: understanding microblogging usage and communities
Proceedings of the 9th WebKDD and 1st SNA-KDD 2007 workshop on Web mining and social network analysis
A measurement-driven analysis of information propagation in the flickr social network
Proceedings of the 18th international conference on World wide web
Signed networks in social media
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
What is Twitter, a social network or a news media?
Proceedings of the 19th international conference on World wide web
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Recent empirical studies have discovered that many social networks have heterogeneous relationships, which are signed and weighted relationships between individual nodes. To explore the pattern of opinion dynamics in diverse social networks with heterogeneous relationships, we set up a general agent-based simulation framework named opinion interaction network (OIN), and propose a novel model of opinion dynamics, in which the influence of agents depends on their heterogeneous relationships. Then, by conducting a series of simulations based on OIN, we find that the opinions at steady state depend on the degree of social harmoniousness and average connectivity, and the similar pattern can be observed in the network of Erdös_Rényi, small world and scale free, which illustrates that the topological properties such as short path length, high clustering, and heterogeneous degrees have few effects on opinion dynamics with heterogeneous relationships.