Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-14 10:55 |
Online |
Online |
Relaxation of Network Restriction for Deep Learning Based Consensus Problem with Eigenvector Centrality Shoya Ogawa, Koji Ishii (Kagawa Univ.) RCC2021-23 |
he convergence performance of consensus problems depends on the applied weighting factors into individual edges. Unfortu... [more] |
RCC2021-23 pp.7-12 |
MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
Transmission Error Correction Using Eigenvectors in MIMO Radar with Overlapping Elements Hidetaka Kato, Nobuyoshi Kikuma, Kunio Sakakibara (NIT) |
In recent years, development of high-performance radar is required to realize automatic driving and danger avoidance sys... [more] |
|
NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] |
2018-06-13 13:25 |
Okinawa |
Okinawa Institute of Science and Technology |
A supervised dimensionality reduction method using linear combinations of multiple eigenvectors Akira Imakura, Momo Matsuda, Tetsuya Sakurai (Univ. Tsukuba) IBISML2018-6 |
Dimensionality reduction methods that reduce the dimension of original data to a low-dimensional subspace such as LPP an... [more] |
IBISML2018-6 pp.39-45 |
COMP |
2017-10-27 10:30 |
Tokyo |
|
Subgraph Isomorphism Problem in Polynomial Time Yasunori Ohto COMP2017-20 |
We prove that the NP-complete subgraph isomorphism problem can be solved in polynomial time by using the eigenvalues and... [more] |
COMP2017-20 pp.1-4 |
CCS |
2017-08-10 16:30 |
Hokkaido |
Bibai Onsen Yu-rinkan |
Rethinking the Meaning of Eigenvector Centrality Based on the Scaled Laplacian Matrix Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) CCS2017-12 |
When we analyze the dynamics on the social media network, it is important to evaluate the strength of the activity of ea... [more] |
CCS2017-12 pp.13-18 |
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 |
EMT, MW, OPE, MWP, EST, IEE-EMT [detail] |
2015-07-17 15:20 |
Hokkaido |
Kushiro City Lifelong Learning Center |
Eigenvalue/eigenvector Analysis of Polarimetric Matrix for Detecting Deformed Man-made Objects Ryoichi Sato, Motoki Masaka, Yuhei Ikarashi, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.) EMT2015-41 MW2015-79 OPE2015-53 EST2015-45 MWP2015-44 |
In this report, we carry out polarimetric scattering analysis for deformed (inclined) man-made objects model, which may ... [more] |
EMT2015-41 MW2015-79 OPE2015-53 EST2015-45 MWP2015-44 pp.191-195 |
PRMU, MI, IE, SIP |
2015-05-15 09:30 |
Mie |
|
Second-Order Tensor Principal Component Analysis Meets Two-Dimensional Singular Value Decomposition Hayato Itoh, Atsushi Imiya, Tomoya Sakai (Chiba Univ.) SIP2015-14 IE2015-14 PRMU2015-14 MI2015-14 |
We show that the second-order tensor principal component analysis is theoretically equivalent to the two-dimensional sin... [more] |
SIP2015-14 IE2015-14 PRMU2015-14 MI2015-14 pp.71-75 |
NLC |
2015-02-05 13:00 |
Osaka |
T.O.G |
Extracting Similar Documents by Eigenvector Algorithm Shoko Kato, Kazumi Saito (Univ. of Shizuoka), Kazuhiro Kazama (Wakayama Univ.) NLC2014-46 |
In this paper, we extract some similar documents from large number of text documents
by calculating eigenvector of doc... [more] |
NLC2014-46 pp.11-16 |
CQ, MVE, IE, IMQ, CEA (Joint) [detail] |
2014-03-07 14:15 |
Oita |
Beppu International Convention Center |
Graph Entropy as a Measure for Estimating Robustness of Centrality Measures against Imperfections of Graphs Masanori Ishino (Osaka Univ.), Sho Tsugawa (Univ. of Tsukuba), Hiroyuki Ohsaki (Kwansei Gakuin Univ.), Toru Hasegawa (Osaka Univ.) CQ2013-101 |
Complex network analysis has been actively pursued to investigate the characteristics of large-scale complex networks. G... [more] |
CQ2013-101 pp.71-76 |
RCS, SR, SRW (Joint) |
2014-03-03 15:50 |
Tokyo |
Waseda Univ. |
Blind Interference Suppression Scheme by Eigenvector Beamspace CMA Adaptive Array with Subcarrier Transmission Power Control Kazuki Maruta, Jun Mashino, Yuki Nakato, Takatoshi Sugiyama (NTT) RCS2013-343 |
In order to extend the operational Signal to Interference power Ratio (SIR) range of the blind adaptive arrays, we previ... [more] |
RCS2013-343 pp.223-228 |
AP |
2014-02-06 16:05 |
Aichi |
Kojima Industries Corporation, Kojima Research Center |
[Invited Lecture]
Performance improvement of DOA estimation by eigenvector analysis in angular spread environment Tomomi Aoki, Yasuhiko Tanabe, Hiroki Mori (Toshiba) AP2013-176 |
This paper proposes the selection scheme of DOA estimation algorithms by eigenvector analysis in angular spread environm... [more] |
AP2013-176 pp.57-62 |
MBE |
2013-10-10 13:50 |
Osaka |
Osaka Electro-Communication University |
The study on discrimination method of Visually Induced Motion Sickness with principal component analysis Daichi Nagai, Tohru Kiryu (Niigata Univ.) MBE2013-62 |
The people who viewed a first person point images and camera shake images feel stress and they cause nausea, giddiness, ... [more] |
MBE2013-62 pp.13-18 |
AP |
2013-08-30 11:20 |
Kanagawa |
Yokosuka |
Experimental evaluation on MIMO sensor employing diversity with eigenvectors Keita Ushiki, Kentaro Nishimori (Niigata Univ.), Naoki Honma (Iwate Univ.), Hideo Makino (Niigata Univ.) AP2013-72 |
An intruder detection method by using time variant Multiple Input Multiple Output (MIMO) channels was proposed (MIMO sen... [more] |
AP2013-72 pp.57-62 |
SIP |
2013-08-30 11:00 |
Tokyo |
Tokyo University of Agriculture and Technology |
Adaptive Acoustic Beamforming by Tracking the Principal Generalized Eigenvector With Decaying Windows Mitsuaki Shiono, Toshihisa Tanaka (Tokyo Univ. of Agliculture and Tech) SIP2013-78 |
We propose an method that obtain filter coefficients of the adaptive acoustic beamforming based on maximization the outp... [more] |
SIP2013-78 pp.61-66 |
NC, NLP |
2013-01-24 09:30 |
Hokkaido |
Hokkaido University Centennial Memory Hall |
Multilayer Perceptron Search Making Good Use of Singular Regions Seiya Satoh, Ryohei Nakano (Chubu Univ.) NLP2012-104 NC2012-94 |
In a search space of multilayer perceptron having J hidden units, MLP(J), there exists a singular flat region created by... [more] |
NLP2012-104 NC2012-94 pp.1-6 |
IA |
2012-11-19 14:30 |
Fukushima |
Kanponoyado Iwaki (Fukushima) |
A Consideration of Ranking Subsystem Implementation and its Performance Tuning for Open Source Search Engine Yoshinori Kubota, Toyokazu Akiyama, Yukiko Kawai, Yuhki Shiraishi (Kyoto Sangyo Univ.) IA2012-54 |
Recently, researches on large scale graph analysis are actively studied because social networking and the other applicat... [more] |
IA2012-54 pp.13-18 |
EA, SP, SIP |
2012-05-24 11:35 |
Osaka |
Osaka Univ. Nakanoshima Center |
Adaptive Generalized Eigen-pair Extraction by A Combination of Normalization and Quasi-Newton Algorithm Tuan Duong Nguyen, Isao Yamada (Tokyo Inst. of Tech.) EA2012-6 SIP2012-6 SP2012-6 |
In this technical report, for a given explicit knowledge of a matrix pencil, we first propose a pair of novel algorithms... [more] |
EA2012-6 SIP2012-6 SP2012-6 pp.31-34 |
CAS, CS, SIP |
2012-03-09 14:50 |
Niigata |
The University of Niigata |
A Convergence Analysis of G-NPAST Algorithm for Extracting the First Principal Generalized Eigenvector Tuan Duong Nguyen, Isao Yamada (Tokyo Inst. of Tech.) CAS2011-160 SIP2011-180 CS2011-152 |
In our previous work, we established the convergence analysis of the normalized projection approximation subspace tracki... [more] |
CAS2011-160 SIP2011-180 CS2011-152 pp.299-302 |