Search Results - subject:"Degree correlation"

Higher order assortativity in complex networks

Arcagni, Alberto; Grassi, Rosanna; Stefani, Silvana; … - In: European journal of operational research : EJOR 262 (2017) 2, pp. 708-719

Persistent link: https://www.econbiz.de/10011798871

Network structure of Japanese firms. Scale-free, hierarchy, and degree correlation: analysis from 800,000 firms

Konno, Tomohiko - In: Economics: The Open-Access, Open-Assessment E-Journal 3 (2009) 2009-31, pp. 1-13

. We find that there exists a hierarchical structure and a negative degree correlation in this transaction network. We also …

Persistent link: https://www.econbiz.de/10010298815

Network Structure of Japanese Firms Hierarchy and Degree Correlation: Analysis from 800,000 Firms

Konno, Tomohiko - 2008

We found hierarchical structure and negative degree correlation in firms' transaction network. The network consists of …

Persistent link: https://www.econbiz.de/10010298575

Network Structure of Japanese Firms Hierarchy and Degree Correlation: Analysis from 800,000 Firms

Konno, Tomohiko - Institut für Weltwirtschaft (IfW) - 2008

We found hierarchical structure and negative degree correlation in firms' transaction network. The network consists of …

Persistent link: https://www.econbiz.de/10005083422

On topological properties of the octahedral Koch network

Chen, Renxia; Fu, Xinchu; Wu, Qingchu - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 3, pp. 880-886

In this article, we propose an octahedral Koch network exhibiting abundant new properties compared to the triangular Koch network. Analytical expressions for the degree distribution, clustering coefficient, and average path length are presented. The scale-free feature and small-world property of...

Persistent link: https://www.econbiz.de/10010590035

Statistical properties of weighted complex networks characterized by metaweights

Furuya, Shuhei; Yakubo, Kousuke - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 6, pp. 1265-1272

clustering coefficient, degree correlation, and module decomposition. These incorporations make it possible to describe weighted … demonstrate that the proposed approach provides rich information that was inaccessible by previous analyses such as the degree … correlation for a specific magnitude of weights or the community structure under controlling the importance of roles of the …

Persistent link: https://www.econbiz.de/10010873130

Network structure of Japanese firms. Scale-free, hierarchy, and degree correlation: analysis from 800,000 firms

Konno, Tomohiko - In: Economics - The Open-Access, Open-Assessment E-Journal 3 (2009), pp. 1-13

. We find that there exists a hierarchical structure and a negative degree correlation in this transaction network. We also …

Persistent link: https://www.econbiz.de/10005082936

Effect of degree correlations on networked traffic dynamics

Sun, Jin-Tu; Wang, Sheng-Jun; Huang, Zi-Gang; Wang, Ying-Hai - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 15, pp. 3244-3248

In order to enhance the transport capacity of scale-free networks, we study the relation between the degree correlation … and the transport capacity of the network. We calculate the degree–degree correlation coefficient, the maximal betweenness …

Persistent link: https://www.econbiz.de/10010590047

Effects of degree correlation on the controllability of networks

Miao, Qingying; Rong, Zhihai; Tang, Yang; Fang, Jianan - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 24, pp. 6225-6230

In this paper, we investigate the effects of degree correlation on the controllability of undirected networks with …

Persistent link: https://www.econbiz.de/10010588421

Graph theoretic analysis of protein interaction networks of eukaryotes

Goh, K.-I.; Kahng, B.; Kim, D. - In: Physica A: Statistical Mechanics and its Applications 357 (2005) 3, pp. 501-512

Owing to the recent progress in high-throughput experimental techniques, the datasets of large-scale protein interactions of prototypical multicellular species, the nematode worm Caenorhabditis elegans and the fruit fly Drosophila melanogaster, have been assayed. The datasets are obtained mainly...

Persistent link: https://www.econbiz.de/10010589199