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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) |
2024-03-14 10:25 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
Study on improving frequency usage efficiency using baseband MIMO method aiming at 5G expansion(2)
-- MxN times communication method using real MIMO and baseband MIMO -- Maria Takigawa (Meiji Univ.), Gen-ichiro Ohta (YRP), Tetsushi Ikegami (Meiji Univ.)  RCS2023-272 |
In this study, the spectrum efficiency is multiplied by M×N by superimposing MIMO in real space (rank M) and baseband MI... [more] | RCS2023-272 pp.106-111 |
| RISING (3rd) |
2023-10-31 10:45 |
Hokkaido | Kaderu 2・7 (Sapporo) | [Poster Presentation]
Study on Beamforming Feedback in Wireless LANs and Singular Value Decomposition Hiroki Shimomura (Kyoto Univ.), Koji Yamamoto (KIT), Takayuki Nishio (Tokyo Tech.), Akihito Taya (Tokyo Univ.) |
We investigated the properties of beamforming feedback (BFF) facilitated by singular value decomposition (SVD) as a step... [more] | |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on improving frequency usage efficiency using baseband MIMO method aiming at 5G expansion
-- MxN times communication method using real MIMO and baseband MIMO -- Maria Takigawa, Tetsushi Ikegami (Meiji Univ.) |
5G has determined the limits of modulation and demodulation technology and has left the improvement of frequency efficie... [more] | |
| DE | 2023-06-16 08:50 |
Tokyo | Musashino University (Primary: On-site, Secondary: Online) |
Analysis of Impact of Interest Rate Hikes on U.S. Industry Market Capitalization
-- Time Series Data Analysis by Amplitude-based Clustering -- Saki Takabatake, Yukari Shirota (Gakushuin Univ.) DE2023-1 |
The U.S. Federal Reserve Board (FRB) has been raising the Federal Funds Rate (FF Rate), since March 2022 for price stabi... [more] | DE2023-1 pp.1-6 |
| EMT, IEE-EMT | 2023-05-19 13:05 |
Kanagawa | Information Technology R & D Center, MITSUBISHI Electric Corp. | A fundamental study on a numerical Helmholtz decomposition of surface electromagnetic currents Kazuki Niino, Junpei Nishi (Kyoto Univ.) EMT2023-1 |
The loop-star decomposition is known as a pseudo Helmholtz decompositions of the Rao-Wilton-Glisson~(RWG) basis function... [more] | EMT2023-1 pp.1-3 |
| CAS, MSS, IPSJ-AL [detail] | 2022-11-17 14:35 |
Kochi | (Primary: On-site, Secondary: Online) |
On a relation between quantum entanglements and MMO incrementing bifurcation phenomena Hideaki Okazaki, Naohiko Inaba (SIT), Takuji Kousaka (Chukyo Univ.) CAS2022-41 MSS2022-24 |
In this report, by focusing on each respective characteristic regularity of quantum entanglement and MMOs, the relations... [more] | CAS2022-41 MSS2022-24 pp.25-29 |
| SRW, SeMI, CNR (Joint) |
2021-11-26 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Frame-Capture-Based CSI Recomposition Pertaining to Firmware-Agnostic WiFi Sensing Ryosuke Hanahara, Sohei Itahara, Kota Yamashita (Kyoto Univ.), Yusuke Koda (Univ. Oulu), Akihito Taya (Kyoto Univ./Aoyama Gakuin Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Koji Yamamoto (Kyoto Univ.) SRW2021-48 SeMI2021-47 CNR2021-22 |
This paper presents an estimation method of channel state information (CSI) matrices using corresponding beamforming fee... [more] | SRW2021-48 SeMI2021-47 CNR2021-22 pp.71-73(SRW), pp.58-60(SeMI), pp.48-50(CNR) |
| QIT (2nd) |
2021-05-25 09:30 |
Online | Online | Acceleration of Extreme Learning Machines by Dequantization of Quantum Singular Value Decomposition Iori Takeda, Souichi Takahira, Kousuke Mitarai, Keisuke Fujii (Osaka Univ.) |
In 2016, the quantum recommendation system was proposed by Kerenidis and Prakash, and it was shown that the singular val... [more] | |
| RCS, SR, SRW (Joint) |
2021-03-03 10:10 |
Online | Online | Multi-input Physical Layer Network Coding in wireless two-way relay networks Hideaki Tsugita, Satoshi Denno, Hou Yafei (Okayama Univ) SRW2020-51 |
In this paper, we propose a multi-input physical layer network coding (Multi-input PLNC) method for two-way communicatio... [more] | SRW2020-51 pp.1-6 |
| SIP, IT, RCS | 2021-01-22 13:20 |
Online | Online | Acceleration of Fast Multiple Singular Value Thresholding with Fast Inverse Square Root Takayuki Sasaki, Ryuichi Tanida, Kimata Hideaki (NTT) IT2020-104 SIP2020-82 RCS2020-195 |
In this paper, we propose a method for speeding up the singular value thresholding of a small many matrices using the fa... [more] | IT2020-104 SIP2020-82 RCS2020-195 pp.230-234 |
| SRW, SeMI, CNR (Joint) |
2020-11-26 09:20 |
Online | Online | A Construction Method of Overloaded Physical-Layer Network Coding Tomoya Tanikawa, Satoshi Denno, Yafei Hou (Okayama University) SRW2020-26 |
This paper proposes a physical-layer network coding for MIMO two-way two-hop networks that achieves high speed communica... [more] | SRW2020-26 pp.7-12 |
| MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Evaluation of Next Generation Mobile Relay FPU in Case of Increasing Number of SVD-MIMO Modulation Bits Fumiki Uzawa, Fumito Ito, Takayuki Nakagawa, Naohiko Iai (NHK) |
The authors have been conducting research and development in order to realize the wireless transmission of 4K/8K ultra-h... [more] | |
| WBS, ITS, RCC | 2018-12-06 10:00 |
Okinawa | Miyako Island Hirara Port Terminal Bldg. | [Poster Presentation]
A study on the relationship between channel matrices and communication performance in indoor optical wireless MIMO systems Hirotoshi Sugiura, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) WBS2018-35 ITS2018-18 RCC2018-66 |
In optical wireless MIMO (OWC-MIMO) systems, the channel matrices are controllable by changing design of optical compone... [more] | WBS2018-35 ITS2018-18 RCC2018-66 pp.47-52 |
| EMCJ | 2018-04-13 14:00 |
Tokyo | Tokyo Institute of Technology | Analysis method for magnetically coupled loop system with relative motion for calculating electromagnetic induction by MAGLEV train Yoshimasa Sakai, Atsuhiro Nishikata, Masamitsu Tokuda (TIT) EMCJ2018-2 |
In order to solve the electromagnetic induction problem caused by moving magnetic field with high speed running MAGLEV t... [more] | EMCJ2018-2 pp.7-12 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa | [Poster Presentation]
Effective Frequency Bands and Features for Epileptic Focus Detectionfrom Interical Electrocorticogram Tatsunori Itakura, Shintaro Ito, Toshihisa Tanaka (TUAT), Hidenori Sugano (Juntendo Univ.) EA2017-159 SIP2017-168 SP2017-142 |
In this paper, we propose fast singular value decomposition (SVD) based on the Chebyshev polynomial approximation (CPA).... [more] | EA2017-159 SIP2017-168 SP2017-142 pp.311-316 |
|
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 15:20 |
Okinawa | Fast Singular Value Decomposition Using Polar Decomposition Based on Chebyshev Polynomial Approximation Masaki Onuki, Yuichi Tanaka (TUAT) EA2017-173 SIP2017-182 SP2017-156 |
In this paper, we propose fast singular value decomposition (SVD) based on the Chebyshev polynomial approximation (CPA).... [more] | EA2017-173 SIP2017-182 SP2017-156 pp.391-396 |
|
| MBE, NC (Joint) |
2018-03-14 10:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Experimental Analysis of Real Log Canonical Threshold in Stochastic Matrix Factorization using Hamiltonian Monte Carlo Method Naoki Hayashi, Sumio Watanabe (Tokyo Tech) NC2017-89 |
For the real log canonical threshold (RLCT) that gives the Bayesian generalization error of stochastic matrix factorizat... [more] | NC2017-89 pp.127-131 |
| PRMU, MVE, IPSJ-CVIM [detail] | 2018-01-18 18:05 |
Osaka | Convolutional Neural Network based on Entanglement Entropy and Convolutional Neural Network based on Principal Component Analysis Shu Eggchee, Masaru Tanaka (Fukuoka Univ.) PRMU2017-129 MVE2017-50 |
In this paper, we study the differences in the CNN performing processing in accordance with the data using the CNN and e... [more] | PRMU2017-129 MVE2017-50 pp.141-146 |
|
| IBISML | 2017-11-09 13:00 |
Tokyo | Univ. of Tokyo | Calculation method for grid-structured markov random field using corner transfer matrix renormalization group Tomoharu Yoshida, Kazuho Watanabe, Kyoji Umemura (Toyohashi Univ. of Tech.) IBISML2017-37 |
Calculating the marginal distribution of the grid-structured markov random field model in probabilistic image processing... [more] | IBISML2017-37 pp.15-22 |
| IBISML | 2017-11-10 13:00 |
Tokyo | Univ. of Tokyo | Convolutional Neural Network with Entanglement Entropy Shu Eguchi, Masaru Tanaka (Fukuoka Univ.) IBISML2017-65 |
In this paper, we propose a CNN with a process to reduce unnecessary information to identify input data using entangleme... [more] | IBISML2017-65 pp.227-233 |
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