Showing 1 - 10 of 67
social network data collection and analysis in recent years. Within many such networks the interactions are transient: thus … region; online social-business network data from China; and disaggregated mobile phone communications data from a reality …
Persistent link: https://www.econbiz.de/10010872844
We analyse the eigenvalue fluctuations of the Laplacian of various networks under the random matrix theory framework. Analyses of random networks, scale-free networks and small-world networks show that the nearest neighbor spacing distribution of the Laplacian of these networks follow Gaussian...
Persistent link: https://www.econbiz.de/10010873013
We investigate the effect of obstacles on formation of a traffic jam for a traffic flow in a network of city roads. We … consider a square lattice of two bonds between two nearest crossings as a network of city roads; we assume that there are three …
Persistent link: https://www.econbiz.de/10010873205
social network. We compare vaccination strategies based on no information (random vaccination) to complete information … (PageRank) about the network. The most effective strategy we find is to vaccinate those people with the most unvaccinated …
Persistent link: https://www.econbiz.de/10010873436
We present the network of scientific journals pertaining to Chinese patent data in the period of 1995–2002, in which … properties of the network of scientific journals of China (NSJC), including degree distribution, local clustering and average … degree of the nearest neighbors in the one-mode projected network. Besides this, we generate a weighted network for the NSJC …
Persistent link: https://www.econbiz.de/10010873526
sources of complexity such as the intrinsic heterogeneity of the network or human practices have to be taken into account. In … the French national ‘Renater’ network which has about 2 millions users and which consists in about 30 interconnected …: most of the traffic takes place on a ‘spanning’ network connecting a small number of routers which can be classified either …
Persistent link: https://www.econbiz.de/10010873532
We study the topological structure of the network of shareholding relationships in the Italian stock market (MIB) and … that the inner structure of the capital control network are not at all the same across markets. The shareholding network is …
Persistent link: https://www.econbiz.de/10010873744
This paper is concerned with the issue of mean square cluster synchronization in directed networks, which consist of non-identical nodes infected by communication noises. The pinning control method is employed in designing controllers for guaranteeing cluster synchronization, meanwhile, all the...
Persistent link: https://www.econbiz.de/10010874111
We present a new information theoretic approach for network characterizations. It is developed to describe the general … unweighted networks. The new information theoretic measures for network characterizations are based on a transmitter …
Persistent link: https://www.econbiz.de/10010874248
final infected number will be significantly reduced. Comparing with the individuals in the BA network, people in the ER … network escape from contagion much more easily and could get bigger payoffs. For the countries, strengthening the medical …
Persistent link: https://www.econbiz.de/10010939891