Keyword : Laplacian matrix

New Model of Flaming Phenomena in On-Line Social Networks Caused by Degenerated Oscillation Modes
Takahiro KUBO Chisa TAKANO Masaki AIDA 
Publication:   
Publication Date: 2019/08/01
Vol. E102-B  No. 8 ; pp. 1554-1564
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
Laplacian matrix, directed graph, flaming, Jordan canonical form, 
 Summary | Full Text:PDF
Network Resonance Method: Estimating Network Structure from the Resonance of Oscillation Dynamics
Satoshi FURUTANI Chisa TAKANO Masaki AIDA 
Publication:   
Publication Date: 2019/04/01
Vol. E102-B  No. 4 ; pp. 799-809
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
Laplacian matrix, spectral graph theory, resonance, 
 Summary | Full Text:PDF
Information Propagation Analysis of Social Network Using the Universality of Random Matrix
Yusuke SAKUMOTO Tsukasa KAMEYAMA Chisa TAKANO Masaki AIDA 
Publication:   
Publication Date: 2019/02/01
Vol. E102-B  No. 2 ; pp. 391-399
Type of Manuscript:  PAPER
Category: Multimedia Systems for Communications
Keyword: 
social network, information propagation, random matrix, spectral graph theory, Wigner semicircle law, Laplacian matrix, 
 Summary | Full Text:PDF