Fan, W.; Yeung, K.H.; Wong, K.Y. - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 5, pp. 1090-1099
. Previous works have proved that a virus can spread effectively in social networks. In this paper, groups in social networks are … studied. We notice that groups on social network services sites can assemble people with similar characteristics, which may … promote virus propagation in these networks. After our analysis, it is found that the use of groups can shorten the distance …