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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2023-03-01 11:15 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Self-Superviced Non-IID Federated Learning by using CKA Li Zhaojie, Ohtsuki Tomoaki (Keio Univ.), Gui Guan (NJUPT)  RCS2022-254 |
Federated Learning is now widely used to train neural networks on distributed datasets. It allows a system to perform di... [more] | RCS2022-254 pp.42-47 |
| EMCJ, MW, EST, IEE-EMC [detail] | 2022-10-13 09:05 |
Akita | Akita University (Primary: On-site, Secondary: Online) |
An estimation of magnetic coupling coefficient between parallel two MSLs using machine leaning of near field information Yusuke Sato, Sho Muroga, Hidefumi Kamozawa, Motoshi Tanaka (Akita Univ.) EMCJ2022-35 MW2022-81 EST2022-45 |
An estimation method of the magnetic coupling coefficient between printed-circuit-board-level lines using a near field i... [more] | EMCJ2022-35 MW2022-81 EST2022-45 pp.1-5 |
| PRMU | 2020-09-02 10:00 |
Online | Online | A method for clarifying differences between feature distributions of various solutions about topic model Toshio Uchiyama, Tsukasa Hokimoto (HIU) PRMU2020-8 |
Probabilistic Latent Semantic Analysis and Latent Dirichlet analysis are known as topic models to analyze text data an... [more] |
PRMU2020-8 pp.1-6 |
| EMT, IEE-EMT | 2020-05-22 10:25 |
Tokyo | Tokyo Metropolitan Univ., Akihabara Satellite Campus (Cancelled but technical report was issued) |
Diffraction of an EM plane wave by a rectangular hole in a thick screen
-- Evaluation of the solution convergence and transmission property -- Hirohide Serizawa, Hananosuke Ono, Akihiro Yamada (NIT, Numazu College) EMT2020-1 |
Aperture field distributions and the amount of power transmission through the aperture are calculated for various values... [more] | EMT2020-1 pp.1-6 |
| EMT, IEE-EMT | 2019-05-24 13:25 |
Tokyo | Tokyo Metro. Col. of Ind. Tech. (Shinagawa CP) | Diffraction of an EM wave by a rectangular hole in a thick conducting screen
-- Examination of the transmission property for various aspect ratios -- Hirohide Serizawa, Satoshi Tsukii (NIT, Numazu College) EMT2019-4 |
The transmission coefficient of a rectangular hole is calculated for various aspect ratios and some incident angles by m... [more] | EMT2019-4 pp.17-22 |
| CCS | 2018-11-22 15:20 |
Hyogo | Kobe Univ. | Has the arrowhead market achieved the efficient market ? Mieko Tanaka-Yamawaki (Meiji Univ.), Masanori Yamanaka (Nihon Univ.) CCS2018-38 |
We are trying to reveal the nature of price fluctuation of the 2nd stage arrowhead market, by using the whole transactio... [more] | CCS2018-38 pp.29-32 |
| IBISML | 2018-11-05 15:10 |
Hokkaido | Hokkaido Citizens Activites Center (Kaderu 2.7) | [Poster Presentation]
Variational Approximation Accuracy in Non-negative Matrix Factorization Naoki Hayashi (MSI) IBISML2018-51 |
The asymptotic behavior of the variational free energy of the non-negative matrix factorization (NMF) has been elucidate... [more] | IBISML2018-51 pp.53-60 |
| EMT, IEE-EMT | 2017-06-02 14:55 |
Tokyo | Nihon University | On the EM transmission property of a rectangular hole in a thick conducting screen
-- Calculation of the transmission coefficient and power flow distributions -- Hirohide Serizawa (NIT, Numazu College) EMT2017-5 |
The transmission coefficient of a rectangular hole in a thick conducting screen is calculated for various structural par... [more] | EMT2017-5 pp.41-46 |
| NLP | 2016-09-14 10:30 |
Hyogo | Konan Univ. | Derivation of equations of motion and numerical analysis of spider linkages Nozomi Akashi, Syuji Miyazaki (Kyoto Univ) NLP2016-44 |
Motion of a triple linkage as a physical realistic model of the Anosov system is given by a chaotic trajectory on a Sc... [more] |
NLP2016-44 pp.1-4 |
| SP | 2016-08-24 16:15 |
Kyoto | ACCMS, Kyoto Univ. | [Poster Presentation]
Joint Enhancement of Spectral and Cepstral Sequences of Noisy Speech Li Li (Univ.Tsukuba), Hirokazu Kameoka, Takuya Higuchi (NTT), Hiroshi Saruwatari (Univ.Tokyo), Shoji Makino (Univ.Tsukuba) SP2016-32 |
While spectral domain speech enhancement algorithms using non-negative matrix factorization (NMF) are powerful in terms ... [more] | SP2016-32 pp.29-32 |
| LOIS, IPSJ-DC | 2016-07-16 13:30 |
Hiroshima | Hiroshima RCC Culture Center | A study on Problems and the Solution of the Regional Linked Open Data Toshitaka Maki, Kazuki Takahashi, Toshihiko Wakahara, Akihiro Yamaguchi (FIT), Noboru Sonehara (NII) LOIS2016-17 |
Link Data are the data that the things are linked by URI based on Resource Description Framework (RDF). Linked Open Data... [more] | LOIS2016-17 pp.51-56 |
| CS, CAS | 2016-02-26 10:55 |
Wakayama | Laforet Nanki-Shirahama Hotel | The Evaluation of Colleration between Two Variables using Mean and Standard Deviation of Edge Length in Minimum Spanning Tree Okuya Fuminori, Kawahara Yoshihiro, Asami Tohru (UTokyo) CAS2015-88 CS2015-93 |
Pearson product-moment correlation coefficient is famous for evaluating association of two individual variables. Howeve... [more] |
CAS2015-88 CS2015-93 pp.45-50 |
| IN, IA (Joint) |
2015-12-17 17:35 |
Hiroshima | Hiroshima City University | Spacial Distribution of Imbalanced Traffic based on Two-dimensional Flow Reallocation Chaining Model and its Performance Evaluation Toshio Kawakami (Tokyo Tech), Hiroyuki Koga (Univ. of Kitakyushu), Katsuyoshi Iida (Tokyo Tech) IA2015-77 |
A countermeasure is required to deal with explosive growth of mobile traffic, which is frequently spacial imbalanced, wi... [more] | IA2015-77 pp.49-52 |
| MW, AP (Joint) |
2015-09-18 13:10 |
Tochigi | Oyama National College of Tech. | Study of Correlation Coefficient on Each User and between Users in MU-MIMO
-- Dependence on Moving Direction and Location of Each User -- Yuuki Kanemiyo ((Former)Chiba Tech), Hiroaki Nakabayashi (Chiba Tech), Shigeru Kozono ((Former)Chiba Tech) AP2015-91 |
As the study of correlation coefficients on each user and that between users in MU-MIMO, dependence of the correlation c... [more] | AP2015-91 pp.65-70 |
| AP | 2015-04-23 09:55 |
Okinawa | Ishigaki City | Wideband printed inverted-F antenna for MIMO system Junpei Taguri, Takafumi Fujimoto (Nagasaki Univ.) AP2015-7 |
Authors have proposed a wideband printed inverted-F antenna. Although the frequency bandwidth of a conventional inverted... [more] | AP2015-7 pp.31-36 |
| NC, MBE | 2015-03-17 13:25 |
Tokyo | Tamagawa University | Effects of downsampling on hyperparameter estimation for Markov random field model Hirotaka Sakamoto (Univ. Tokyo), Yoshinori Nakanishi-Ohno (Univ. Tokyo/JSPS), Masato Okada (Univ. Tokyo/RIKEN) MBE2014-174 NC2014-125 |
We investigate effects which downsampling has on latent-variable estimation from image data. Downsampling is essential f... [more] | MBE2014-174 NC2014-125 pp.325-330 |
| AP, RCS (Joint) |
2014-11-14 09:55 |
Yamagata | Yamagata University, Yonezawa Campus | Propagation Analysis of Orthogonal Circularly Polarized MIMO in Street Cell Model Fumiya Ohba, Hirofumi Saito, Hiroyasu Ishikawa (Nihon Univ.), Toru Kitayabu, Masayuki Nakano (KDDI R&D Labs.) AP2014-147 |
Circular polarization is one of the polarization methods of radio waves that rotate the polarized wave proceeding with t... [more] | AP2014-147 pp.103-108 |
| MICT, WBS | 2014-07-29 12:30 |
Osaka | Osaka City Univ. (Umeda Satellite) | [Poster Presentation]
Evaluation on Propagation Characteristics of Circularly Polarized MIMO in Street Cell Simple Model Fumiya Ohba, Hiroyasu Ishikawa (Nihon Univ.), Toru Kitayabu, Masayuki Nakano (KDDI R&D Labs.) WBS2014-17 MICT2014-31 |
Circular polarization is one of the polarization methods of radio waves that rotate the polarized wave proceeding with t... [more] | WBS2014-17 MICT2014-31 pp.45-50 |
| DE | 2014-06-21 16:35 |
Tokyo | Ricoh IT Solutions | Determining the number of topics for LDA method and evaluating extracted topics
-- With an application to Twitter streaming data -- Iwao Fujino, Yuko Hoshino (Tokai Univ.) DE2014-16 |
Topic model is an emerging approach to summarize data, especially text data, in terms of a small set of latent variables... [more] | DE2014-16 pp.67-72 |
| NLP | 2014-05-26 14:00 |
Shimane | Big Heart IZUMO | Modeling of Temperature Distribution in Office Incorporated with Human Sensor Data Yohei Kono (Kyoto Univ.), Yoshihiko Susuki (Kyoto Univ./JST-CREST), Mitsunori Hayashida (OMRON), Igor Mezic (UC Santa Barbara), Takashi Hikihara (Kyoto Univ.) NLP2014-1 |
This report develops a method for mathematical modeling of temperature distribution in an office incorporated with data ... [more] | NLP2014-1 pp.1-6 |
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