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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 | 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] | |
| SIP | 2023-08-08 10:30 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Modified SFANC system based on MEFxDCTLMS algorithm Kenya Doi, Yoshinobu Kajikawa (Kansai Univ.)  SIP2023-54 |
This paper proposes a modified selective fixed-filters active noise control (SFANC) based on modified error filtered- x ... [more] | SIP2023-54 pp.34-38 |
| SIP | 2023-08-08 14:40 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent Development on Acoustic Echo Canceller Kenta Iwai (Ritsumeikan Univ.) SIP2023-61 |
In hands-free tele-communication systems, acoustic echo occurs and disturbs the speech communication. To reduce the acou... [more] | SIP2023-61 pp.71-76 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 11:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Acoustic Echo and Noise Canceller Based on Minimization of Shared-Error Signal Kenta Iwai, Takanobu Nishiura (Ritsumeikan Univ.) EA2022-86 SIP2022-130 SP2022-50 |
This paper proposes a new acoustic echo and noise canceller (AENC) based on minimizing a shared error signal. The conven... [more] | EA2022-86 SIP2022-130 SP2022-50 pp.67-72 |
| EA, ASJ-H | 2022-08-05 10:30 |
Miyagi | (Primary: On-site, Secondary: Online) |
On causes of secondary path estimation error destabilizing active noise control and stabilization measures Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2022-36 |
In this paper, we clarify the mechanism of secondary path estimation error destabilizing active noise control and presen... [more] | EA2022-36 pp.48-55 |
| OCS, PN, NS (Joint) |
2022-06-10 13:25 |
Online | Online | Decoding Complexity Reduction of Forward Error Correction by Channel-polarized Multilevel Coding Takeshi Kakizaki, Masanori Nakamura, Fukutaro Hamaoka, Yoshiaki Kisaka (NTT) OCS2022-11 |
In a digital coherent optical communication system, it is necessary to design a forward error correction (FEC) and modul... [more] | OCS2022-11 pp.6-11 |
| IT, ISEC, RCC, WBS | 2022-03-11 11:10 |
Online | Online | Corruption-Correctable Message Authentication Code Isamu Furuya, Akiko Inoue, Kazuhiko Minematsu (NEC) IT2021-114 ISEC2021-79 WBS2021-82 RCC2021-89 |
We propose correction correctable MAC, which enables to verify data integrity and to correct corruptions of the data. A... [more] |
IT2021-114 ISEC2021-79 WBS2021-82 RCC2021-89 pp.180-187 |
| EMM, IT | 2021-05-21 14:00 |
Online | Online | An MSB Prediction-Based Method with Less Prediction Errors for Reversible Data Hiding in Encrypted Images Kotaro Yamamura, Shoko Imaizumi (Chiba Univ.), Hitoshi Kiya (Tokyo Metropolitan Univ.) IT2021-13 EMM2021-13 |
In this paper, we propose an MSB prediction-based reversible data hiding method in encrypted images. The proposed method... [more] | IT2021-13 EMM2021-13 pp.72-77 |
| SCE | 2021-01-19 15:25 |
Online | Online | Investigation of Operating Frequency of Low-Power Single-Flux-Quantum Circuits Manami Kuniyoshi, Ken Murase, Ikki Nagaoka, Masamitsu Tanaka, Taro Yamashita, Akira Fujimaki (Nagoya Univ.) SCE2020-22 |
To reduce the power consumption of single-flux-quantum circuits, it is an effective method to reduce the critical curren... [more] | SCE2020-22 pp.30-35 |
| EA | 2020-12-14 11:35 |
Online | Online | A study on method improving noise reduction effect for filtered-x algorithm under high environmental noise Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (Chiba Inst. Tech.) EA2020-51 |
In this paper, we propose a method for reducing the bias error caused by surrounding noise arriving at a noise detection... [more] | EA2020-51 pp.31-38 |
| OFT | 2020-01-17 09:00 |
Aichi | NINS Okazaki Conference Center | Denoising of Brillouin gain spectrum via dictionary learning considering strain variation Shogo Shimizu, Shota Kitamura, Shusuke Narieda, Hiroshi Naruse (Mie Univ.) OFT2019-52 |
In the optical fiber strain measurement using the Brillouin scattering phenomenon, the strain is obtained through the an... [more] | OFT2019-52 pp.29-34 |
| QIT (2nd) |
2018-06-04 13:20 |
Hiroshima | ICCH Ran | [Poster Presentation]
Tracking Quantum Error Correction kosuke Fukui, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.) |
To implement fault-tolerant quantum computation with continuous variables, the Gottesman–Kitaev–Preskill (GKP) qubit has... [more] | |
| SSS | 2018-03-27 13:35 |
Tokyo | Evaluation about Procedure of Behavioral Analysis on Tunnel Construction Site under Experimental Situation Katsumi Matsui, Hiroki Itou (Nihon U), Rieko Hojo, Kyoko Hamajima, Shigeo Umezaki (JNIOSH), Masao Tuchiya (Advantage Risk Management), Takabumi Hukuda (Nagaoka-U of Technology), Shoken Shimizu (JNIOSH), Sei Takahashi (Nihon U) SSS2017-32 |
The supportive protective system (SPS), which was built for reduction of residual risk derived from human error, was int... [more] | SSS2017-32 pp.5-8 |
|
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
Study on the implementation of the Feedforward ANC system using virtual sensing technique Shoma Edamoto, Yoshinobu Kajikawa (Kansai Univ.) EA2017-131 SIP2017-140 SP2017-114 |
Active noise control (ANC) utilizes the superposition property of acoustic waves. When an anti-noise wave is elegantly g... [more] | EA2017-131 SIP2017-140 SP2017-114 pp.163-168 |
|
| CS, CAS | 2018-03-13 15:30 |
Fukuoka | Nishijin Plaza, Kyushu University | On Reduction of Calculation Complexity of Polar Codes over Fading Channels Masaaki Ito, Fumio Takahata (Waseda Univ.) CAS2017-158 CS2017-112 |
Algorithms for improving performances of polar codes over fading channels have been proposed, but it seems to be a probl... [more] | CAS2017-158 CS2017-112 pp.139-144 |
| AP | 2018-03-09 10:20 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | A Study on Directivity of Array Antenna with Random Excitation Error Narihiro Nakamoto, Toru Fukasawa, Naofumi Yoneda (Mitsubishi Electric) AP2017-197 |
Directivity of an array antenna with random excitation errors is degraded from that without errors. In conventional mann... [more] | AP2017-197 pp.27-32 |
| CQ (2nd) |
2018-01-18 14:50 |
Tokyo | NII | Study on effectiveness of risk reduction and working efficacy on the Supporting Protective System (SPS) Rieko Hojo (JNIOSH), Hiroki Ito, Katsumi Matsui (Nihon U), Kyoko Hamajima, Shigeo Umezaki (JNIOSH), Masao Tsuchiya (Advatege Risk Management), Takabumi Fukuda (Nagaoka-U of Technology), Sei Takahashi (Nihon U), Shoken Shimizu (JNIOSH) |
The "supportive protective system (SPS)" was newly established to protect safety and to decrease work load of workers. T... [more] | |
| CQ (2nd) |
2018-01-18 15:10 |
Tokyo | NII | Validity of a supporting protective system (SPS) in working space with a mobile robot-Part 2 Hiroki Ito, Katsumi Matsui (Nihon U), Rieko Hojo, Kyoko Hamajima, Shigeo Umezaki (JNIOSH), Masao Tsuchiya (ADVANTAGE Risk Management Co., Ltd.), Takabumi Fukuda (Nagaoka-U of Technology), Shoken Shimizu (JNIOSH), Sei Takahashi (Nihon U) |
The supportive protective system (SPS), which was built for reduction of residual risk derived from human error, was int... [more] | |
| CQ (2nd) |
2018-01-18 15:30 |
Tokyo | NII | Validity of a supporting protective system (SPS) in working space with a mobile robot-Part 1 Katsumi Matsui, Itou Hiroki (Nihon U), Rieko Hojo, Kyouko Hamajima, Shigeo Umezaki (JNIOSH), Masao Tsutiya (ADVANTAGE Risk Management), Takabumi Fukuda (Nagaoka-U of Technology), Shoken Shimizu (JNIOSH), Sei Takahashi (Nihon U) |
The supportive protective system (SPS), which was built for reduction of residual risk derived from human error, was int... [more] | |
| ICD, CPSY, CAS | 2017-12-14 15:10 |
Okinawa | Art Hotel Ishigakijima | Accelerated Transient Analysis of Power MOSFETs by the Matrix Exponential Method Tatsuya Kamei, Shigetaka Kumashiro, Kazutoshi Kobayashi (KIT) CAS2017-87 ICD2017-75 CPSY2017-84 |
In designing and developing power devices, reduction of simulation time is required. In this study, an accurate metric f... [more] | CAS2017-87 ICD2017-75 CPSY2017-84 pp.107-112 |
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