Keyword : Laplacian matrix


On the Strength of Damping Effect in Online User Dynamics for Preventing Flaming Phenomena
Shinichi KIKUCHI Chisa TAKANO Masaki AIDA 
Publication:   
Publication Date: 2022/02/01
Vol. E105-B  No. 2 ; pp. 240-249
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Communication Technologies in Conjunction with Main Topics of ICETC2020)
Category: 
Keyword: 
online flaminguser dynamicsoscillation modeleigenvalueLaplacian matrix
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Wigner's Semicircle Law of Weighted Random Networks
Yusuke SAKUMOTO Masaki AIDA 
Publication:   
Publication Date: 2021/03/01
Vol. E104-B  No. 3 ; pp. 251-261
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
random matrix theoryWigner's semicircle lawspectral graph theoryLaplacian matrixnetwork analysis
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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 matrixdirected graphflamingJordan canonical form
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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 matrixspectral graph theoryresonance
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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 networkinformation propagationrandom matrixspectral graph theoryWigner semicircle lawLaplacian matrix
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