733 citations · 2.4k across the 107 of their papers we have counts for
8 papers · 1 filter
Collective credit allocation in science
Hua-Wei Shen, Albert-László Barabási
Collaboration among researchers is an essential component of the modern scientific enterprise, playing a particularly important role in multidisciplinary research. However, we cont…
Exploring the structural regularities in networks
Hua-Wei Shen, Xue-Qi Cheng, Jia-Feng Guo
In this paper, we consider the problem of exploring structural regularities of networks by dividing the nodes of a network into groups such that the members of each group have simi…
Modeling the clustering in citation networks
Fu-Xin Ren, Xue-Qi Cheng, Hua-Wei Shen
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 copyin…
Spectral methods for the detection of network community structure: a comparative analysis
Hua-Wei Shen, Xue-Qi Cheng
Spectral analysis has been successfully applied at the detection of community structure of networks, respectively being based on the adjacency matrix, the standard Laplacian matrix…
Covariance, correlation matrix and the multi-scale community structure of networks
Hua-Wei Shen, Xue-Qi Cheng, Bin-Xing Fang
Empirical studies show that real world networks often exhibit multiple scales of topological descriptions. However, it is still an open problem how to identify the intrinsic multip…
Bridgeness: A Local Index on Edge Significance in Maintaining Global Connectivity
Xue-Qi Cheng, Fu-Xin Ren, Hua-Wei Shen +2
Edges in a network can be divided into two kinds according to their different roles: some enhance the locality like the ones inside a cluster while others contribute to the global…