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A evolutionary method for finding communities in bipartite networks
evolutionary method bipartite networks
2010/11/16
Common practice in community structure detection is to develop different methods for different classes of networks. Here, we first show that unipartite networks and directed networks can be uniformly...
Being Rational or Aggressive? A Revisit to Dunbar's Number in Online Social Networks
Being Rational Dunbar's Number Social Networks
2010/11/17
Recent years have witnessed the explosion of online social networks (OSNs). They provide powerful IT-innovations for online social activities such as organizing contacts, publishing contents, and shar...
Networks of Economic Market Interdependence and Systemic Risk
Economic Market Interdependence Systemic Risk
2010/11/18
The dynamic network of relationships among corporations underlies cascading economic failures including the current economic crisis, and can be inferred from correlations in market value fluctuations....
A Framework for Quantitative Analysis of Cascades on Networks
Quantitative Analysis Cascades on Networks
2010/11/18
How does information flow in online social networks? How does the structure and size of the information cascade evolve in time? How can we efficiently mine the information contained in cascade dynami...
The results of local measurements on some composite quantum systems cannot be reproduced classically. This impossibility, known as quantum nonlocality, represents a milestone in the foundations of qua...
Main shocks and evolution of complex earthquake networks
Earthquake network Clustering coefficient Dynamical evolution
2010/7/5
Dynamical evolution of earthquake network is studied. Through the analysis of the real data taken from California and Japan, it is found that the values of the clustering coefficient exhibit a specifi...