Haruna MATSUSHITA


Effects of Adding/Dropping Nyquist WDM Superchannels on Linear and Nonlinear Transmission Impairments in an Elastic Optical Network
Masahiko JINNO Takuya NAKAGAWA Yutaka MORI Koichi MARU Haruna MATSUSHITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/08/01
Vol. E99-B  No. 8  pp. 1669-1676
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Information and Communication Technologies and Services in Conjunction with Main Topics of APCC2015)
Category: Fiber-Optic Transmission for Communications
Keyword: 
elastic optical networksuperchannelfrequency clippingcrosstalknonlinear impairmentNyquist WDMs
 Summary | Full Text:PDF(1.9MB)

Self-Organizing Map with False-Neighbor Degree between Neurons for Effective Self-Organization
Haruna MATSUSHITA Yoshifumi NISHIO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/06/01
Vol. E91-A  No. 6  pp. 1463-1469
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
self-organizing mapsclusteringfeature extractionvisualization
 Summary | Full Text:PDF(790.7KB)

Tentacled Self-Organizing Map for Effective Data Extraction
Haruna MATSUSHITA Yoshifumi NISHIO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/10/01
Vol. E90-A  No. 10  pp. 2085-2092
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and its Applications)
Category: Neuron and Neural Networks
Keyword: 
self-organizing mapsclusteringdata extractiondata segmentation
 Summary | Full Text:PDF(2.9MB)

Competing Behavior of Two Kinds of Self-Organizing Maps and Its Application to Clustering
Haruna MATSUSHITA Yoshifumi NISHIO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/04/01
Vol. E90-A  No. 4  pp. 865-871
Type of Manuscript:  PAPER
Category: Neural Networks and Bioengineering
Keyword: 
self-organizing mapsclusteringdata miningdata extraction
 Summary | Full Text:PDF(1.8MB)