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Mobile communications are increasingly contributing to the Internet traffic. Users move within cellular networks and generate traffics of different types. In this paper, we propose to categorize cellular base stations from multiple dimensions. Key social characteristics of the base stations are jointly considered, including traffic fluctuation, user non-determinacy, temporal homogeneity and usage...
Social networks are social structures derived from general human societies based upon certain scope or relationships. People in social networks, rather than behaving randomly, are highly organized and cooperative. To study evolutions of social networks, existing random graph theories only provide global views on network evolutions. Nevertheless, the evolutions of a social network should be examined...
Trust is a phenomenon that is exclusively possessed by human beings. Due to its human-related properties, trust is difficult to be uniformly defined or even be precisely described. As a research field, trust has been intensively focused on exploring propagations and usefulness in social networks. Little research work has been found on simulating trust itself. In this paper, we present a trust computing...
Social computing is the backbone of the increasing socialized web applications, which more and more people are tending to intensively rely on. Trust is a critical element for social computing that has been involved into many computational systems. It is a topic intriguing numerous studies. In this paper, we present a novel Computational Trust Framework based on the perspective of information sharing...
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