581 citations · 869 across the 4 of their papers we have counts for
4 papers
Enhancing network robustness for malicious attacks
An Zeng, Weiping Liu
In a recent work [Proc. Natl. Acad. Sci. USA 108, 3838 (2011)], the authors proposed a simple measure for network robustness under malicious attacks on nodes. With a greedy algorit…
Degree heterogeneity in spatial networks with total cost constraint
Weiping Liu, An Zeng, Yanbo Zhou
Recently, In [Phys. Rev. Lett. 104, 018701 (2010)] the authors studied a spatial network which is constructed from a regular lattice by adding long-range edges (shortcuts) with pro…
Information filtering via preferential diffusion
Linyuan Lu, Weiping Liu
Recommender systems have shown great potential to address information overload problem, namely to help users in finding interesting and relevant objects within a huge information s…
Link Prediction Based on Local Random Walk
Weiping Liu, Linyuan Lu
The problem of missing link prediction in complex networks has attracted much attention recently. Two difficulties in link prediction are the sparsity and huge size of the target n…