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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-15 11:00 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
Evaluating the Efficiency of Anomaly Detection Methods for Temporal Networks Using the Graph Spectrum Masataka Nagao, Eriko Segawa, Yusuke Sakumoto (Kwansei Gakuin Univ.)  CQ2022-83 |
LAD (Laplacian Anomaly Detection) is a method for detecting anomalies in dynamic networks using the eigenvalues (the gra... [more] | CQ2022-83 pp.19-24 |
| IN, IA (Joint) |
2022-12-13 10:15 |
Hiroshima | Higashi-Senda campus, Hiroshima Univ. (Primary: On-site, Secondary: Online) |
[Short Paper]
Investigation of a Matrix Approximation Method for Analyzing the Information Amount Contained in the Specified Eigenvalues and Eigenvectors Eriko Segawa, Yusuke Sakumoto (Kwansei Gakuin Univ) IA2022-56 |
In general, the large eigenvalues and their eigenvectors of a matrix representing the network structure are important to... [more] | IA2022-56 pp.47-49 |
| CQ, CS (Joint) |
2022-05-12 16:10 |
Fukui | Fukui (Fuku Pref.) (Primary: On-site, Secondary: Online) |
Why Do Small Eigenvalues of Laplacian Matrix Improve Anomaly Detection of Temporal Networks? Eriko Segawa, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2022-9 |
Many real networks are temporal networks in which the nodes and their relationships change over time, and technology to ... [more] | CQ2022-9 pp.44-49 |
| PN, MWP, EMT, PEM, IEE-EMT [detail] | 2022-01-27 09:30 |
Online | Online | Numerical method for scattering by multiple plane gratings using shadow theory Hideaki Wakabayashi (Okayama Pref. Univ.), Masamitsu Asai (Kindai Univ.), Jiro Yamakita (Okayama Pref. Univ.) PN2021-32 EMT2021-48 MWP2021-37 |
In the shadow theory, electromagnetic fields are expressed by using the scattering factors. We have proposed two applic... [more] |
PN2021-32 EMT2021-48 MWP2021-37 pp.1-6 |
| CQ, CBE (Joint) |
2022-01-28 12:10 |
Ishikawa | Kanazawa（Ishikawa Pref.） (Primary: On-site, Secondary: Online) |
A Study on Detection of Subjects with Unique Brain Structures Using Eigenvalues of Laplacian Matrices Ohisi Yuki, Taniguchi Toyoaki, Segawa Eriko, Sakumoto Yusuke (Kwansei Gakuin Univ) CQ2021-93 |
In order to understand the complex behavior of brains, many works have analyzed macroscale connectomes between the aggre... [more] | CQ2021-93 pp.94-99 |
| CQ, MIKA (Joint) |
2021-09-09 10:55 |
Online | Online | Proposal of an Improving Method for the Laplacian Anomaly Detection of Temporal Networks Eriko Segawa, Toyoaki Taniguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2021-40 |
Many networks in the real world are dynamic and temporal wherein relationships among nodes change with time. Technologie... [more] | CQ2021-40 pp.17-22 |
| MWP, PN, EMT, PEM, IEE-EMT [detail] | 2020-01-30 10:35 |
Kyoto | Dosisha Univ. | A numerical study of structural coloration by a slanted grating Hideaki Wakabayashi (Okayama Pref. Univ.), Masamitsu Asai (Kindai Univ.), Jiro Yamakita (Okayama Pref. Univ.) PN2019-46 EMT2019-86 MWP2019-60 |
The stripe of a tropical freshwater fish ``neon tetra'' consists of many iridophores, in which slanted reflecting platel... [more] | PN2019-46 EMT2019-86 MWP2019-60 pp.67-72 |
| CQ, CBE (Joint) |
2020-01-16 10:50 |
Tokyo | NHK Science & Technology Research Laboratories | A Study on the Effect of Triads on the Wigner's Semicircle Law of Weighted Random Networks Toyoaki Taniguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2019-112 |
Spectral graph theory is widely used to analyze network characteristics. In spectral graph theory, the network structur... [more] | CQ2019-112 pp.29-34 |
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-26 11:10 |
Hyogo | Reciprocity theorem and accuracy of numerical analysis on scattering fields by dielectric gratings Hideaki Wakabayashi (Okayama Pref. Univ.), Masamitsu Asai (Kindai Univ.), Jiro Yamakita (Okayama Pref. Univ.) PN2017-90 EMT2017-127 OPE2017-168 LQE2017-150 EST2017-126 MWP2017-103 |
In the grating theory, the second Green identity yields the energy balance and reciprocity. Many analytical methods have... [more] | PN2017-90 EMT2017-127 OPE2017-168 LQE2017-150 EST2017-126 MWP2017-103 pp.309-314 |
|
| NS, IN (Joint) |
2017-03-03 11:00 |
Okinawa | OKINAWA ZANPAMISAKI ROYAL HOTEL | Reconstruction of Network Structure from Incomplete Set of Observed Information by Using Compressed Sensing Shun Sugimoto, Masaki Aida (TMU) IN2016-143 |
On complex large scale networks like social networks, it is typically impossible to observe complete information about t... [more] | IN2016-143 pp.275-280 |
| NS, IN (Joint) |
2017-03-03 13:00 |
Okinawa | OKINAWA ZANPAMISAKI ROYAL HOTEL | Method for Estimating Eigenvectors of the Scaled Laplacian Matrix using Resonance of Oscillation Dynamics on Networks Satoshi Furutani (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) IN2016-164 |
Spectral graph theory gives a useful approach for analyzing the network structure by using the adjacency matrix and the ... [more] | IN2016-164 pp.401-406 |
| RCS, AP (Joint) |
2016-11-25 13:25 |
Kyoto | Kyoto International Community House | MU-MIMO Model and the Channel Properties
-- Correlation between Users/Eigenvalues and Channel Capacity -- Yuuki Kanemiyo ((Former)Chiba Tech), Masanao Sasaki, Hiroaki Nakabayashi (Chiba Tech), Shigeru Kozono ((Former)Chiba Tech) AP2016-119 |
In a narrow area where multi-path seems to be the same and plural users are existing, we studied a MU-MIMO model which w... [more] | AP2016-119 pp.71-76 |
| NS, IN (Joint) |
2016-03-04 15:25 |
Miyazaki | Phoenix Seagaia Resort | Proposal of Network Resonance for Estimating Eigenvalues of Laplacian Matrix Satoshi Furutani (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) IN2015-149 |
Eigenvalues of Laplacian matrix play an important role in characterizing structural and dynamical properties of networks... [more] | IN2015-149 pp.241-246 |
| PRMU, IBISML, IPSJ-CVIM [detail] | 2013-09-02 10:00 |
Tottori | A proposal of simple correcting scheme for sample Mahalanobis distances using Delta method Yasuyuki Kobayashi (Teikyo Univ.) PRMU2013-37 IBISML2013-17 |
In statistical machine learning technology, it is difficult to ignore errors between sample Mahalanobis distances estima... [more] | PRMU2013-37 IBISML2013-17 pp.25-30 |
|
| ET | 2013-05-26 10:05 |
Wakayama | Wakayama University | Comparison of Eigenvalues of Transition Matrix about Consciousness of Participation in Method of Class Analysis Norisada Uji, Hiroshi Yokoyama, Hirotaka Uoi (Osaka Electro-Comm. Univ.) ET2013-1 |
Previously, many of the effects intended to improve education. Students are enrolled in a variety are becoming important... [more] | ET2013-1 pp.1-6 |
| ET | 2012-06-23 16:30 |
Aichi | Method of Class Analysis using the Transition Matrix of the Consciousness of Participation in Higher Eeducation Norisada Uji, Hiroshi Yokoyama, Aya Inaura, Minekazu Moriishi, Hirotaka Uoi (OECU Univ) ET2012-19 |
Previously, many of the effects intended to improve education. Students are enrolled in a variety are becoming important... [more] | ET2012-19 pp.35-40 |
|
| ET | 2010-03-05 10:10 |
Kochi | Kouchi Univ. | Grasp the State of Students for Class Improvement
-- Using State Transition Probability of Attendance to Class -- Norisada Uji, Hiroshi Yokoyama, Hirotaka Uoi (Osaka Electro-Comm Univ.) ET2009-122 |
We consider teaching portfolio is effective to class Improvement. Contents of this portfolio has class design, design p... [more] | ET2009-122 pp.107-112 |
| MI | 2008-07-17 13:10 |
Hokkaido | Sapporo Medical University | Haustral fold detection method based on local intensity structure analysis from 3D abdominal CT images Masahiro Oda (Nagoya Univ.), Takayuki Kitasaka (Nagoya Univ./Aichi Institute of Technology), Kensaku Mori, Yasuhito Suenaga (Nagoya Univ.), Tetsuji Takayama (Univ. of Tokushima), Hirotsugu Takabatake (Sapporo-Minami-Sanjo Hospital), Masaki Mori (Sapporo-Kosei General Hospital), Hiroshi Natori (Keiwakai Nishioka Hospital), Shigeru Nawano (International University of Health and Welfare Mita Hospital) MI2008-31 |
This paper proposes a haustral fold detection method based on local intensity structure analysis for supine-prone regist... [more] | MI2008-31 pp.59-64 |
| NLP | 2007-06-08 16:40 |
Hiroshima | Multiple Scale Method for Nonlinear Electric Networks Kohshi Okumura (Hiroshima Instit. of Tech.) NLP2007-19 |
This paper proposes a method of multiple scales for finding the approximate solution of stiff nonlinear state equation... [more] |
NLP2007-19 pp.45-48 |
|
| EMCJ | 2007-01-27 09:45 |
Kagoshima | Study on Evaluation of Anisotropic Absorber Panels by Diagonalization Method Shinichiro Yamamoto, Shigeo Aota, Kennichi Hasegawa, Tohru Iwai, Kenichi Hatakeyama (Univ. of Hyogo) EMCJ2006-110 |
In this paper, the evaluation of anisotropic absorber panels is discussed. In order to obtain the principal axis, we pro... [more] | EMCJ2006-110 pp.69-74 |
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