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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2024-05-29 09:30 |
Ibaraki | AIST Tsukuba (Ibaraki) | Performance analysis of quantum error correction for the binomial code without ancillary qubits Yuuki Tanaka (Chuo Univ.), Yuichiro Mori (AIST), Yuta Shingu (Tokyo Univ. of Sci.), Tsuyoshi Yamamoto, Aiko Yamaguchi (NEC), Yuichiro Matsuzaki (Chuo Univ.) |
Great attention has been paid to binomial codes utilizing bosonic systems as logical qubits with error-correction capabi... [more] | |
| QIT (2nd) |
2024-05-28 13:00 |
Ibaraki | AIST Tsukuba (Ibaraki) | [Poster Presentation]
Fluorescence spectra of a driven nonlinear oscillator with weak Kerr nonlinearity Aree Taguchi (Univ. of Tsukuba), Tsuyoshi Yamamoto (NEC) |
[more] | |
| QIT (2nd) |
2023-12-19 11:00 |
Okinawa | OIST (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Proposal of single-qubit logical operations for the binomial code without ancillary qubits Yuki Tanaka (Chuo Univ.), Yuichiro Mori, Yuta Shingu (AIST), Aiko Yamaguchi, Tsuyoshi Yamamoto (NEC), Yuichiro Matsuzaki (Chuo Univ.) |
Great attention has been paid to binomial codes utilizing bosonic systems as logical qubits with error-correction capabi... [more] | |
| OPE, OCS, LQE | 2022-10-21 11:05 |
Ehime | (Ehime, Online) (Primary: On-site, Secondary: Online) |
Characterization of wideband wavelength conversion by dispersion-tailored Silicon waveguide Shun Okada, Hidenobu Muranaka, Tomoyuki Kato, Tokuharu Kimura, Yu Tanaka, Tsuyoshi Yamamoto (Fujitsu), Isaac Sackey, Gregor Ronniger, Carsten Schmidt-Langhorst, Robert Elschner, Colja Schubert (HHI), Takeshi Hoshida (Fujitsu)  OCS2022-31 OPE2022-77 LQE2022-40 |
A wideband transmission system utilizing S+C+L band has been investigated in which C-band signals are converted to S-ban... [more] | OCS2022-31 OPE2022-77 LQE2022-40 pp.76-81 |
| RCS, SIP, IT | 2022-01-20 10:55 |
Online | Online (Online) | Terrestrial Acoustic Communications Employing Transmit Precoding and Channel Interpolation Katsuyoshi Yamamoto, Hiroshi Kubo (Ritsumeikan Univ.) IT2021-31 SIP2021-39 RCS2021-199 |
This paper proposes 72kbps terrestrial acoustic communications (TRAC) using commercial acoustic electronic equipment and... [more] | IT2021-31 SIP2021-39 RCS2021-199 pp.18-23 |
| QIT (2nd) |
2021-12-01 13:10 |
Online | Online (Online) | [Invited Talk]
Progress in superconducting quantum computer Tsuyoshi Yamamoto (NEC) |
[more] | |
| SCE | 2021-01-19 15:00 |
Online | Online (Online) | Reducing pump power for broadband impedance-matched Josephson parametric amplifiers Yoshiro Urade, Kun Zuo (RIKEN), Syotaro Baba, C. W. Sandbo Chang (Univ. Tokyo), Koh-ichi Nittoh (RIKEN), Kunihiro Inomata (AIST), Zhirong Lin (SIMIT), Tsuyoshi Yamamoto (NEC), Yasunobu Nakamura (RIKEN) SCE2020-21 |
Josephson parametric amplifiers (JPAs) with quantum-limited low-noise property are crucial devices for fast and high-fid... [more] | SCE2020-21 pp.24-29 |
| SAT, RCS (Joint) |
2020-08-21 16:25 |
Online | Online (Online) | Multi-level QAM Single Carrier Block Transmission Scheme for Acoustic Communications and Consideration of the Frame Structure Katsuyoshi Yamamoto, Hiroshi Kubo (Ritsumeikan Univ.) RCS2020-91 |
This paper discusses effective frame structure for single carrier block (SCB) transmission in a double selectivity envir... [more] | RCS2020-91 pp.69-74 |
| EA, ASJ-H | 2020-07-20 13:25 |
Online | Online (Online) | Multichannel NMF using cluster analysis and weighted average Tsuyoshi Yamamoto, Singo Uenohara, Kenichi Furuya (Oita Univ) EA2020-2 |
Herein, we propose a sound source separation method using multi-channel non-negative matrix factorization (MNMF). MNMF u... [more] | EA2020-2 pp.7-12 |
| NC, MBE (Joint) |
2019-03-04 13:25 |
Tokyo | University of Electro Communications (Tokyo) | Predicting origin of premature ventricular contractions using vectorcardiogram synthesized from 12-lead electrocardiogram
-- A simulation study -- Shin Inada (Morinomiya Univ.), Nitaro Shibata (Shinjuku Mitsui Building Clinic), Yuko Inoue, Tsuyoshi Yamamoto, Hiroshi Narazaki (NCVC), Ryo Haraguchi (Univ. of Hyogo), Takashi Ashihara (SUMS), Takanori Ikeda (Toho Univ.), Kengo Kusano (NCVC), Kazuyuki Mitsui (TDU), Kazuo Nakazawa (Morinomiya Univ.) MBE2018-86 |
[more] | MBE2018-86 pp.7-12 |
| MVE | 2018-10-25 16:00 |
Hokkaido | (Hokkaido) | [Special Talk]
Internet of Things
-- My Hands-on Experience of Society 5.0 -- Tsuyoshi Yamamoto (Hokkaido Univ.) MVE2018-33 |
IoT and big data may change industries and our daily life. The concept of "Industry 4.0" or "Society 5.0" were drawn but... [more] | MVE2018-33 pp.47-51 |
| EA, ASJ-H, ASJ-AA | 2018-07-24 13:00 |
Hokkaido | Hokkaido Univ. (Hokkaido) | [Poster Presentation]
A Study on the Calculation of Similarity of Music Data Based on Its Acoustic Features Yudai Kikuchi, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2018-4 |
This paper explains a music similarity calculation method to provide a summary of music. There is a method for obtaining... [more] | EA2018-4 pp.19-23 |
| EA, ASJ-H, ASJ-AA | 2018-07-24 13:00 |
Hokkaido | Hokkaido Univ. (Hokkaido) | [Poster Presentation]
Verification of accuracy of chord estimation using chroma vector Kenta Kaite, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2018-5 |
This paper describes an implementation of chord estimation software using similarity calculation of chroma vector with t... [more] | EA2018-5 pp.25-28 |
| EA, ASJ-H, ASJ-AA | 2018-07-25 15:20 |
Hokkaido | Hokkaido Univ. (Hokkaido) | Digital Modeling of Distortion Effect Using LSTM Machine-Learning Yuto Matsunaga, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2018-26 |
This paper describes an experimental approach of modeling stomp boxes based on a machine learning approach. Our propose... [more] |
EA2018-26 pp.153-157 |
| EA, ASJ-H, ASJ-AA | 2018-07-25 15:45 |
Hokkaido | Hokkaido Univ. (Hokkaido) | Automatic Generation of Charts for Rhythm Games by Machine Learning Atsuhito Udo, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2018-27 |
Many attempts in different ways have been done to retrieve information from pieces of music. In this paper, we discuss ... [more] |
EA2018-27 pp.159-163 |
| AP, SANE, SAT (Joint) |
2018-07-19 16:00 |
Hokkaido | Hokkaido Univ. (Hokkaido) | [Special Talk]
Internet of Things - My hands-on Experience of Society 5.0 Tsuyoshi Yamamoto (Hokkaido Univ.) |
[more] | |
| EMM | 2018-01-29 15:55 |
Miyagi | Tohoku Univ. (Aobayama Campus) (Miyagi) | A Study on Segmentation of Music Based on Changes in Rhythm and Timbre Yudai Kikuchi, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EMM2017-70 |
This paper describes a method to segment musical data based on changes in rhythm and timbre made by musical instruments ... [more] | EMM2017-70 pp.25-30 |
| EMM | 2018-01-30 10:25 |
Miyagi | Tohoku Univ. (Aobayama Campus) (Miyagi) | An application of gesture detection system using acoustic waves on commodity PC Atsuhito Udo, Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EMM2017-73 |
The booming of consumer electronic devices led to hand gestures being focused on as a natural means of man-machine commu... [more] | EMM2017-73 pp.37-42 |
| EMM | 2018-01-30 11:55 |
Miyagi | Tohoku Univ. (Aobayama Campus) (Miyagi) | Improvement of a watermarking technique for music data using distortion effect Yuto Matsunaga (Hokkaido Univ.), Tetsuya Kojima (NIT, Tokyo College), Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EMM2017-76 |
In this work, we propose a method of digital watermarking that constructs the stego signal with only embedded informatio... [more] | EMM2017-76 pp.55-60 |
| EA, ASJ-H | 2017-07-21 13:40 |
Hokkaido | Hokkaido Univ. (Hokkaido) | [Poster Presentation]
A study on audio applications utilizing inaudible frequency Naofumi Aoki, Shouhei Suda, Yudai Takigami, Kouhei Yamakami, Tsuyoshi Yamamoto (Hokkaido Univ.) EA2017-14 |
As shown in the widespread adoption of Hi-Resolution audio format, the potentials of audio devices has been much expande... [more] | EA2017-14 pp.79-84 |
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