269 citations · 669 across the 15 of their papers we have counts for
15 papers
Characterizing and Modeling the Dynamics of Activity and Popularity
Peng Zhang, Menghui Li, Liang Gao +2
Social media, regarded as two-layer networks consisting of users and items, turn out to be the most important channels for access to massive information in the era of Web 2.0. The…
Phase transitions in Ising model induced by weight redistribution on weighted regular networks
Menghui Li, Ying Fan, Jinshan Wu +1
In order to investigate the role of the weight in weighted networks, the collective behavior of the Ising system on weighted regular networks is studied by numerical simulation. In…
Do scientists trace hot topics?
Tian Wei, Menghui Li, Chensheng Wu +4
Do scientists follow hot topics in their scientific investigations? In this paper, by performing analysis to papers published in the American Physical Society (APS) Physical Review…
Emergence of Global Preferential Attachment From Local Interaction
Menghui Li, Liang Gao, Ying Fan +2
Global degree/strength based preferential attachment is widely used as an evolution mechanism of networks. But it is hard to believe that any individual can get global information…
Empirical Analysis and Evolving Model of Bipartite Networks
Peng Zhang, Menghui Li, J. F. F. Mendes +2
Many real-world networks display a natural bipartite structure. Investigating it based on the original structure is helpful to get deep understanding about the networks. In this pa…
A New Comparative Definition of Community and Corresponding Identifying Algorithm
Yanqing Hu, Hongbin Chen, Peng Zhang +3
In this paper, a new comparative definition for community in networks is proposed and the corresponding detecting algorithm is given. A community is defined as a set of nodes, whic…