Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, NWS (Joint) |
2023-01-26 10:55 |
Yamaguchi |
Hybrid Meeting (Yamaguchi Prefecture) (Primary: On-site, Secondary: Online) |
Autonomous Decentralized Spectral Clustering for Hierarchical Routing in Dynamic Multi-hop Wireless Networks Naoki Matsuhashi (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) NS2022-151 |
Multi-hop wireless networks are decentralized in that they do not depend on the existing communication infrastructure an... [more] |
NS2022-151 pp.7-12 |
MIKA (3rd) |
2021-10-28 10:30 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Poster Presentation]
Adjusting Method for the Size of Clusters Generated by Autonomous Distributed Spectral Clustering in Hierarchical Routing for MANET Naoki Matsuhashi (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) |
Hierarchical routing is necessary for scalable routing in MANETs, and autonomous distributed clustering of terminals has... [more] |
|
NS |
2021-10-07 15:10 |
Online |
Online |
Stability Conditions for Cluster Structures Generated by Autonomous Distributed Spectral Clustering in Hierarchical Routing for MANET Naoki Matsuhashi (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) NS2021-72 |
Scalable routing in MANETs requires hierarchical routing, and autonomous distributed clustering of terminals has been st... [more] |
NS2021-72 pp.22-27 |
PN, NS, OCS (Joint) |
2021-06-25 11:10 |
Online |
Online |
Spectral clustering with an autonomous distributed manner for hierarchical routing of MANET Naoki Matsuhashi (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) NS2021-30 |
MANET is a communication system that does not depend on the communication infrastructure and is expected to be a means o... [more] |
NS2021-30 pp.27-32 |
SC |
2020-05-29 13:55 |
Online |
Online |
An Efficient Recommendation System Based on Spectral Analysis of Review Data Koki Tozuka, Goutam Chakraborty, Masafumi Matsuhara, Hiroshi Mabuchi (Iwate Prefectural Univ) SC2020-2 |
The purpose of this research is to improve the accuracy of recommendation systems for real-world review data. With incre... [more] |
SC2020-2 pp.7-11 |
AI |
2019-07-22 11:30 |
Hokkaido |
|
An Efficient Graph Sequence Clustering by Merging Vertices and Deleting Edges Yoshitaka Kimura, Akihiro Inokuchi (Kwansei Gakuin Univ.) AI2019-5 |
In this paper, we tackle the problem for clustering a graph sequence to discover the change of community in social netwo... [more] |
AI2019-5 pp.21-26 |
PRMU, IE, MI, SIP |
2017-05-25 15:10 |
Aichi |
|
Graph Learning for Spectral Clustering using Low-rank and Sparse Decomposition Taiju Kanada, Masaki Onuki, Yuichi Tanaka (TUAT) SIP2017-10 IE2017-10 PRMU2017-10 MI2017-10 |
Spectral clustering is a method of clustering using eigenvectors of graph Laplacian. By using appropriate graphs, it is ... [more] |
SIP2017-10 IE2017-10 PRMU2017-10 MI2017-10 pp.55-60 |
PRMU, BioX |
2017-03-20 10:25 |
Aichi |
|
Crowd analysis using graph cut with time series Shunya Ueta (Univ. of Tsukuba), Masaki Onishi (AIST), Tetsuya Sakurai (Univ. of Tsukuba) BioX2016-38 PRMU2016-201 |
In the field of crowd movie analysis, proposed method which use surveillance camera for crowd behavior analysis in many ... [more] |
BioX2016-38 PRMU2016-201 pp.29-34 |
NLC, IPSJ-IFAT |
2017-02-09 11:30 |
Osaka |
|
Construction of a Bilingual Term Extension System Kazuya Ishibashi (Okayama Univ.), Kyo Kageura, Miki Iwai (UTokyo), Koichi Takeuchi (Okayama Univ.) NLC2016-42 |
In most of previous work, pattern-based approaches or statistical learning model based approaches are applied to extract... [more] |
NLC2016-42 pp.13-17 |
SANE |
2016-11-24 14:50 |
Overseas |
National Taipei University of Technology (NTUT) |
[Poster Presentation]
An Efficient Target Detection by Band Reduction and Partial Filtering for Hyperspectral Images Lena Chang, Chung-Chi Miao (NTOU) SANE2016-78 |
An efficient and robust target detection method composed of band reduction and constrained partial filtering techniques ... [more] |
SANE2016-78 pp.139-143 |
IBISML |
2016-03-18 10:00 |
Tokyo |
Institute of Statistical Mathematics |
An Efficient Tensor Spectral Algorithm for Learning Rank Deficient Co-cluster Structure from Large Scale Relational Data Hideo Umetani, Iku Ohama (Panasonic Co., Ltd) IBISML2015-99 |
The Stochastic Block Model (SBM) is a well-known relational model for discovering co-cluster structure from relational d... [more] |
IBISML2015-99 pp.39-46 |
IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] |
2015-02-23 13:45 |
Hokkaido |
Hokkaido Univ. |
Pedestrian Recognition using Local Interpolation in Subcategory Yuta Yamasaki, Kousuke Matsushima (Kurume NCT) ITS2014-43 IE2014-70 |
This paper presents a subcategory method for pedestrian recognition. Boosting is performed to test data using study data... [more] |
ITS2014-43 IE2014-70 pp.59-64 |
PRMU, CNR |
2014-02-14 15:00 |
Fukuoka |
|
A Study for Clustering of Locomotion Patterns of Honey Bee Induced by Learned Odors Masahiro Kawahara, Syota Ide, Shinya Takahashi, Naoyuki Tsuruta (Fukuoka Univ.) PRMU2013-164 CNR2013-72 |
In biology field, it is found that the honey bees, which had been conditioned to a reward associated odor, walk locally ... [more] |
PRMU2013-164 CNR2013-72 pp.177-182 |
IBISML |
2012-11-08 15:00 |
Tokyo |
Bunkyo School Building, Tokyo Campus, Tsukuba Univ. |
An Efficient Input Variable Selection for a Linear Regression Model by NC Spectral Clustering Koichi Fujiwara (Kyoto Univ.), Hiroshi Sawada (NTT), Manabu Kano (Kyoto Univ.) IBISML2012-84 |
Linear regression models have been widely accepted in many scientific and engineering fields for the estimation or inter... [more] |
IBISML2012-84 pp.359-366 |
RCS, AN, SR, USN (Joint) |
2011-10-28 10:10 |
Tokyo |
Sophia Univ. |
Study of Optimal Cluster Size Depending on Scheduling Algorithms in Multi-User Distributed Antenna System Masahiro Kobayashi, Koji Yamamoto, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.), Daisuke Umehara (Kyoto Inst. of Tech.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.) RCS2011-174 |
In wireless communications, a distributed antenna system (DAS) is a promising technique to increase the spectral efficie... [more] |
RCS2011-174 pp.201-206 |
AN |
2011-05-20 13:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study of Transmission and Reception Cluster Size in Multi-User Distributed Antenna System Masahiro Kobayashi, Koji Yamamoto, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.), Daisuke Umehara (Kyoto Inst. of Tech.), Satoshi Denno (Okayama Univ.), Masahiro Morikura (Kyoto Univ.) AN2011-1 |
In wireless communications, a distributed antenna system (DAS) is a promising technique to increase the spectral efficie... [more] |
AN2011-1 pp.1-6 |
NLP |
2009-11-11 11:30 |
Kagoshima |
|
Change-Point Detection Based on Recurrence Plots Koji Iwayama, Yoshito Hirata, Kazuyuki Aihara, Hideyuki Suzuki (Univ. of Tokyo.) NLP2009-87 |
Recently a lot of nonlinear time series analysis methods have been proposed. However, we cannot apply most of those meth... [more] |
NLP2009-87 pp.31-34 |
SP |
2008-03-20 15:15 |
Tokyo |
Univ. Tokyo |
[Poster Presentation]
Initial Evaluation of the Drivers' Japanese Speech Corpus in a Car Environment Kousuke Hiraki, Takahiro Shinozaki, Koji Iwano, Agnieszka Betkowska, Koichi Shinoda, Sadaoki Furui (Tokyo Inst. of Tech.) SP2007-202 |
Car navigation systems are getting more and more popular and many of them equip a speech recognition system as hands-fre... [more] |
SP2007-202 pp.93-98 |
NC |
2008-01-16 13:50 |
Hokkaido |
Centennial Hall, Hokkaido Univ. |
DETECTION OF MULTIPLE OVERLAPPING STRING-SHAPED OBJECTS FROM REAL IMAGES Clare Maeda, Shigeyuki Oba (NAIST), Naoto Yukinawa, Shin Ishii (Kyoto Univ.) NC2007-106 |
This study presents an image segmentation method for string-shaped objects which may overlap each other in a single imag... [more] |
NC2007-106 pp.115-120 |