Qi Bao - IEEE Xplore Author Profile

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The function or performance of a network is strongly dependent on its robustness, which quantifies the ability of the network to continue functioning under perturbations. While a wide variety of robustness metrics have been proposed, they have their respective limitations. In this paper, we propose to use the forest index as a measure of network robustness, which overcomes the deficiencies of exis...Show More
Centrality metrics are one of the most fundamental tools in social network analysis and network science, and various measures for evaluating node importance metrics have been devised. However, the crucial issue of testing the discriminating power of different centrality measures is still open. In this article, we propose to assess the discriminating power of node centrality measures by using the n...Show More
Ranking the relative importance of nodes is a fundamental issue in network science, especially in the analysis of social and information networks. A variety of importance metrics and related algorithms have been proposed. However, these previous measures either do not apply to disconnected networks or have some weakness when applied to disconnected networks. In this paper, we use forest distance t...Show More