Ren, Fu-Xin; Shen, Hua-Wei; Cheng, Xue-Qi - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 12, pp. 3533-3539
For the study of citation networks, a challenging problem is modeling the high clustering. Existing studies indicate that the promising way to model the high clustering is a copying strategy, i.e., a paper copies the references of its neighbor as its own references. However, the line of models...