Wang, Chenxu; Guan, Xiaohong; Qin, Tao; Yang, Tao - In: Physica A: Statistical Mechanics and its Applications 428 (2015) C, pp. 239-249
Online social network has become an indispensable communication tool in the information age. The development of microblog also provides us a great opportunity to study human dynamics that play a crucial role in the design of efficient communication systems. In this paper we study the...