A complex network is a network that has the characteristics of small world, clustering, and
power-law distribution. The discovery of crucial spreaders, as one of the significant research …

Atrial fibrillation (AF) is a common cardiac arrhythmia in clinic. The traditional AF detection
using visual inspection by trained physicians is an inefficient and burdensome task. In this …

Active and passive sums of direct, powered, total, and stable state impact analyses are the
different criteria for studying the influence of variables in complex social, economic, and …

The social network-based recommendation algorithm can not only effectively solve the
information overload problem, but also fully exploit the personalized preferences of users …

Centrality is a relevant topic in the field of network research, due to its various theoretical
and practical implications. In general, all centrality metrics aim at measuring the importance …

For avoiding the occurrence of large-scale blackouts due to disconnected nodes in the
power grid, a modified PageRank algorithm is proposed to identify key nodes by integrating …

The success behind Google Search Engine is PageRank algorithm. Many pagerank
algorithms exist in the literature for ranking web pages. However, determining the optimum …

In order to effectively identify the key nodes before grid failure, this paper proposes an
improved PageRank algorithm to identify the key nodes in the power system. First, the …

Measures of centrality in networks defined by means of matrix algebra, like PageRank-type
centralities, have been used for over 70 years. Recently, new extensions of PageRank have …

In order to effectively identify the key nodes before power grid failure, an improved
PageRank algorithm is proposed to identify the key nodes in power system. Firstly, establish …