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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 |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-03-01 11:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
Cello-like Sound Synthesis from Viola Recordings Using Pitch Shifting and Harmonic Generation Natsuki Yoshino, Akira Tanaka (Hokudai) EA2023-114 SIP2023-161 SP2023-96 |
In this paper, we propose a method to synthesize a cello-like acoustic signal from a viola recording signal. Many violi... [more] |
EA2023-114 SIP2023-161 SP2023-96 pp.309-314 |
| EST | 2024-01-26 15:15 |
Kyoto | Kyoto University ROHM Plaza (Primary: On-site, Secondary: Online) |
Estimation of DC signal source position in geomagnetic environment Tomonori Yanagida, Yuji Ogata, Bunichi Kakinuma, Masayuki Kimishima (Advantest Lab) EST2023-121 |
Magnetic fields have attracted attention as applications for non-contact, non-destructive measurement of objects, and in... [more] | EST2023-121 pp.123-126 |
| NC, MBE, NLP, MICT (Joint) [detail] |
2024-01-25 16:50 |
Tokushima | Naruto University of Education | Analysis of Synchrophasor Data in a Distribution Grid Using Koopman Mode Decomposition toward Dimensionality Reduction Tadahiro Yano, Yoshihiko Susuki (Kyoto Univ.) NLP2023-118 MICT2023-73 MBE2023-64 |
In this report, we study a method to reduce the dimension on highly-resolved time series data of voltage phasors measure... [more] | NLP2023-118 MICT2023-73 MBE2023-64 pp.162-165 |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Liouvillian spectral analysis for dynamics of open quantum systems via dynamic mode decomposition Yuzuru Kato (FUN), Hiroya Nakao (Tokyo Tech) |
Dynamic mode decomposition (DMD) is a data-driven method for the estimation, prediction, and control of complex dynamica... [more] | |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Practical algorithm for optimal Clifford+T approximation of SU(2) Hayata Morisaki (Osaka Univ.) |
In this paper, we consider the problem of approximating arbitrary single-qubit unitaries with a given precision $epsilon... [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 |
| PRMU, IPSJ-CVIM | 2023-05-19 09:20 |
Aichi | (Primary: On-site, Secondary: Online) |
Learning static NeRF representations from video using 2D segmentation masks Takashi Otonari (Tokyo Univ.), Satoshi Ikehata (NII), Kiyoharu Aizawa (Tokyo Univ.) PRMU2023-7 |
In this paper, we tackle the problem of extracting static backgrounds from videos containing moving objects, such as peo... [more] | PRMU2023-7 pp.33-38 |
| BioX, SIP, IE, ITE-IST, ITE-ME [detail] | 2023-05-18 16:45 |
Mie | Sansui Hall, Mie University (Primary: On-site, Secondary: Online) |
Non-contact Heart Rate Estimation using Dynamic Mode Decomposition based on Blood Volume Pulse Dynamics Kosuke Kurihara, Yoshihiro Maeda (TUS), Daisuke Sugimura (Tsuda Univ.), Takayuki Hamamoto (TUS) SIP2023-8 BioX2023-8 IE2023-8 |
We propose a non-contact heart rate estimation method that incorporates the spatio-temporal dynamics of blood volume pul... [more] | SIP2023-8 BioX2023-8 IE2023-8 pp.31-34 |
| AP | 2023-05-12 15:30 |
Okinawa | Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
On Classification Accuracy Improvement of Polarimetric Scattering Component Decomposition for PolSAR data Hiroyoshi Yamada, Masato Kawada, Ryoichi Sato (Niigata Univ.) AP2023-23 |
In polarimetric SAR (PolSAR) data analysis, one of popular techniques to extract target features is methods of polarimet... [more] | AP2023-23 pp.80-85 |
| NLP, MSS | 2023-03-15 10:40 |
Nagasaki | (Primary: On-site, Secondary: Online) |
Spectral analysis of synchropahsor data in a campus distribution grid: Comparison of numerical methods Munetaka Noguchi (Osaka Prefecture Univ.), Yoshihiko Susuki (Kyoto Univ.), Atsushi Ishigame (Osaka Metropolitan Univ.) MSS2022-64 NLP2022-109 |
Recently, the so-called micro-Phasor Measurement Unit (μPMU) with high-resolution capability has been expected as a new ... [more] | MSS2022-64 NLP2022-109 pp.11-16 |
| SANE, SAT (Joint) |
2023-03-02 15:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
Detection of Damaged Area caused by Earthquake based on Seven-Component Scattering Power Decomposition of Fully Polarimetric SAR Momoko Sumida, Fang Shang, Noto Kishi (UEC) SANE2022-102 |
Algorithm on detecting damaged area caused by earthquake by using synthetic aperture radar is highly expected. However, ... [more] | SANE2022-102 pp.19-24 |
| EST | 2023-01-26 13:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Basic Study of Electrio Magnetic Field Analysis of PCB based on DDM Type Parallel Finite Element Method Kanta Nishijima (UoM), Sota Goto, Toshio Murayama (Sony GM&O), Amane Takei (UoM) EST2022-81 |
In this study, we will verify the applicability of parallel high-frequency electromagnetic field analysis based on the e... [more] | EST2022-81 pp.39-42 |
| SANE | 2022-12-16 11:45 |
Nagasaki | Nagasaki Public Hall (Primary: On-site, Secondary: Online) |
General 5-component Scattering Power Decomposition with Unitary Transformation Yoshio Yamaguchi (Niigata Univ.), Gulab Singh (IITB, India), Ryu Sugimoto (AIST) SANE2022-80 |
Polarimetric synthetic aperture radar (PolSAR) provides us with a full 3x3 coherency matrix that bears 9 real-valued and... [more] | SANE2022-80 pp.85-90 |
| SANE | 2022-12-16 13:15 |
Nagasaki | Nagasaki Public Hall (Primary: On-site, Secondary: Online) |
Scattering power decomposition of dual-polarization SAR data: application to deforestation detection in tropical rainforests Ryu Sugimoto, Ryosuke Nakamura, Chiaki Tsutsumi (AIST), Yoshio Yamaguchi (Niigata Univ.) SANE2022-81 |
Polarimetric SAR (POLSAR) data acquired in a quad-polarization mode preserve the dielectric properties and structures of... [more] | SANE2022-81 pp.91-94 |
| SANE | 2022-12-16 13:55 |
Nagasaki | Nagasaki Public Hall (Primary: On-site, Secondary: Online) |
Study on Volume Scattering Model in Scattering Power Decomposition for PolSAR Data Masato Kawada, Hiroyoshi Yamada, Ryoichi Sato (Niigata Univ.) SANE2022-82 |
The main objective of this paper is to improve the classification accuracy of PolSAR data for urban areas. In the PolSAR... [more] | SANE2022-82 pp.95-99 |
| MBE, NC | 2022-12-03 15:25 |
Osaka | Osaka Electro-Communication University | Stabilization and Acceleration of Gradient Descent Based on Eigenvalue Decomposition of the Fisher Information Matrix Jun'ichi Takeuchi, Yoshinari Takeishi, Masazumi Iida (Kyushu Univ.), Noboru Murata (Waseda Univ.), Kazushi Mimura (Hiroshima City Univ.), Hiroshi Nagaoka (Univ. of Electro Communication) MBE2022-39 NC2022-61 |
We propose a method to stabilize the gradient decent method without decreasing learning rate for two-layer neural networ... [more] | MBE2022-39 NC2022-61 pp.80-85 |
| NC, MBE (Joint) |
2022-09-29 15:00 |
Miyagi | Tohoku Univ. (Primary: On-site, Secondary: Online) |
Examination of EEG preprocessing method using temporal characteristics of visual evoked potentials Kazuhiko Goto (TMCIT) MBE2022-17 |
Visual evoked potentials (VEP) amplitudes are lower than EEG and artifacts, so the recorded data contain a mixture of VE... [more] | MBE2022-17 pp.7-12 |
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