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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-03-01 10:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
An Investigation into Weighting Strategies for Model Averaging in Continual Learning for Automatic Speech Recognition Kentaro Shinayama, Hiroshi Sato, Tomoharu Iwata, Takeshi Mori, Taichi Asami (NTT)  EA2023-105 SIP2023-152 SP2023-87 |
In recent years, the application scope of speech recognition AI has expanded, enabling the acquisition of diverse data d... [more] | EA2023-105 SIP2023-152 SP2023-87 pp.262-267 |
| US | 2023-11-27 15:45 |
Shizuoka | Shizuoka University | Measuring mechanical quality factor (Q-factor) using a completely non-contact method Masatoshi Tsuchida, Takeshi Morita (The Univ. of Tokyo) US2023-53 |
[more] | US2023-53 pp.55-60 |
| US | 2023-06-16 13:25 |
Kyoto | Muromachi Campus, Doshisha University | Effect of Piezoelectric properties and prestress for Langevin transducers in High-power driving Kota Yokoyama (The Univ. of Tokyo/Niterra), Takashi Kasashima (Niterra), Takeshi Morita (The Univ. of Tokyo) US2023-10 |
[more] | US2023-10 pp.5-10 |
| US | 2023-05-18 14:35 |
Tokyo | Surugadai Campus, Nihon University | Structural optimization of the first parabolic reflector of DPLUS Shoki Ieiri, KyoHei Yamada, Chen Kang, Takeshi Morita (The Univ. of Tokyo) US2023-6 |
A high-frequency ultrasonic transducer with focusing mechanism using two parabolic surfaces (DPLUS) is structurally opti... [more] | US2023-6 pp.28-32 |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-17 16:05 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
Development of a low-stress light stimulation device for daily Alzheimer's disease treatment Yuki Yamaoka, Monica Perusquia-Hernandez, Naoya Isoyama, Hideaki Uchiyama, Kiyoshi Kiyokawa (NAIST), Takeshi Morimoto (OU) IMQ2022-90 IE2022-167 MVE2022-120 |
There is still no effective treatment for Alzheimer's disease (AD), and symptomatic treatment with drugs has extremely l... [more] | IMQ2022-90 IE2022-167 MVE2022-120 pp.369-374 |
| ISEC, SITE, LOIS | 2022-11-18 14:30 |
Online | Online | Investigating the Use of Latent Representations in Federated Learning Using Normalizing Flow and Optimal Transport Algorithms Motonobu Uchikoshi, Takeshi Mori (JRI) ISEC2022-35 SITE2022-39 LOIS2022-19 |
(To be available after the conference date) [more] | ISEC2022-35 SITE2022-39 LOIS2022-19 pp.27-31 |
| US | 2022-05-19 14:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Transfer matrix simulation of Langevin type transducer driving including the nonlinear effect Kota Yokoyama (The Univ. of Tokyo/NGK Spark Plug), Takashi Kamashima (NGK Spark Plug), Susumu Miyake, Takeshi Morita (The Univ. of Tokyo) US2022-7 |
Bolt-clamped Langevin transducer are widely used for high-power applications; however, saturation of vibration velocity ... [more] | US2022-7 pp.26-31 |
| US | 2022-05-19 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Focusing mechanism of Tube-Type Double-Parabolic-Reflectors Ultrasonic Transducer Kyohei Yamada, Chen Kang (The Univ. of Tokyo), Takasuke Irie (Microsonic), Takashi Iijima (AIST), Susumu Miyake, Takeshi Morita (The Univ. of Tokyo) US2022-8 |
(To be available after the conference date) [more] | US2022-8 pp.32-37 |
| EMCJ, IEE-EMC, IEE-SPC | 2021-12-08 10:55 |
Aichi | (Primary: On-site, Secondary: Online) |
A study on extremely long channel development during winter thunderstorm season Takeshi Morimoto (KINDAI), Takahiro Tajiri (Chuden), Yoshitaka Nakamura (Kobe Kosen), Hideo Sakai (Toyama Univ.), Masahito Shimizu (Chuden) EMCJ2021-55 |
We have been observing LF electromagnetic waves associated with lightning around Toyama Bay in winter thunderstorm seaso... [more] | EMCJ2021-55 pp.7-10 |
| HIP | 2021-10-21 10:10 |
Online | Online | Understanding Estimation of Web-Meeting Participants Using Multiple-Understanding States by Web Camera Video Yuki Kitagishi, Hosana Kamiyama, Takeshi Mori, Taichi Asami, Naohiro Tawara (NTT), Tomoko Yonezawa (Kansai Univ.) HIP2021-30 |
In this study, we propose a new estimation method of the five-level participant's understanding in a web conference from... [more] | HIP2021-30 pp.1-6 |
| US | 2021-06-18 13:25 |
Online | Online | Fundamental Study of Tube-Type Double-Parabolic-Reflectors Ultrasonic Transducer Kyohei Yamada, Kang Chen (The Univ. of Tokyo), Takasuke Irie (Microsonic), Takashi Iijima (Tokyo Univ. of Science), Susumu Miyake, Takeshi Morita (The Univ. of Tokyo) US2021-9 |
(To be available after the conference date) [more] | US2021-9 pp.6-11 |
| IT, EMM | 2020-05-28 16:00 |
Online | Online | [Invited Talk]
Analysis of damping AMP for sparse recovery and its deep unfolding Kazushi Mimura (Hiroshima City Univ.), Takeshi Mori, Jun'ichi Takeuchi (Kyushu Univ.) IT2020-5 EMM2020-5 |
We explain recent progress on damping for iterative algorithms. We analyze the damped AMP and investigate property of AM... [more] | IT2020-5 EMM2020-5 pp.25-30 |
| US | 2020-05-18 13:30 |
Online | Online | Propagation characteristics of high-frequency ultrasound in metallic glass waveguide Kohei Shinoda, Kang Chen (The Univ. of Tokyo), Takasuke Irie (Microsonic), Takashi Iijima (AIST), Takeshi Morita (The Univ. of Tokyo) US2020-8 |
In developing an ultrasonic microscope using a thin waveguide, quartz glass has been used as a waveguide material. Howev... [more] | US2020-8 pp.1-5 |
| MI | 2020-01-29 16:30 |
Okinawa | OKINAWAKEN SEINENKAIKAN | Study of the Perception Error in AR Navigation for Supporting IVR Using Microsoft HoloLens Shuhei Fujii (Waseda Univ.), Satoru Morita, Kazufumi Suzuki, Kenji Endo (Tokyo Women's Medical Univ. Hospital), Takeshi Morishita (Waseda Univ.), Hiroshi Nagahashi (Japan Women's Univ.), Ken Masamune (Tokyo Women's Medical Univ.), Jun Ohya (Waseda Univ.) MI2019-95 |
In this study, we propose an AR navigation system that uses Microsoft HoloLens as a simple and no radioactive exposure m... [more] | MI2019-95 pp.135-139 |
| IT, SIP, RCS | 2020-01-23 14:20 |
Hiroshima | Hiroshima City Youth Center | Analysis of damping in AMP by unrolling Takeshi Mori (Kyushu Univ), Kazushi Mimura (Hiroshima City Univ), Jun'Ichi Takeuchi (Kyushu Univ) IT2019-51 SIP2019-64 RCS2019-281 |
Damping for iterative algorithms such as approximate message passing (AMP) is a technique to stabilize behavior of the a... [more] | IT2019-51 SIP2019-64 RCS2019-281 pp.93-98 |
| IBISML | 2019-03-06 13:30 |
Tokyo | RIKEN AIP | Acceleration of Boosting Discriminators Using Region Partition Learning and Its Application to Face Detectors Takeshi Mori, Junichi Takeuchi, Masanori Kawakita (Kyushu Univ.) IBISML2018-115 |
We propose a method of acceleration of boosting discriminators. Discriminant functions used for boosting are constructe... [more] |
IBISML2018-115 pp.73-80 |
| US | 2019-02-22 13:00 |
Kanagawa | Dynamic Preload Control of Rotary Ultrasonic Motors Using Extremum Seeking Control Abdullah Mustafa, Takeshi Morita (The Univ. of Tokyo) US2018-111 |
Rotary ultrasonic motors (USM) can be controlled by adjusting the elliptical trajectory on the stator?s surface or by ch... [more] | US2018-111 pp.15-19 |
|
| EA, US (Joint) |
2019-01-23 14:00 |
Kyoto | Doshisha Univ. | Influence of Front Plate Structure of Tough Hydrophone on Durability and Receiving Sensitivity Fujimaru Kaise (Toin University of Yokohama), Michihisa Shiiba (Nihon Institute of Medical Science), Takeshi Morishita (Toin University of Yokohama), Nagaya Okada (HONDA Electronics), Minoru Kurosawa (Tokyo Institute of Technology), Shinichi Takeuchi (Toin University of Yokohama) US2018-106 |
[more] | US2018-106 pp.135-140 |
| US | 2018-12-10 13:55 |
Tokyo | Acoustic focusing to the waveguides utilizing double parabolic reflectors Kang Chen (The Univ. of Tokyo), Takasuke Irie (Microsonic Co), Takashi Iijima (AIST), Takeshi Morita (The Univ. of Tokyo) US2018-71 |
Acoustic waveguides are utilized for guiding sound waves and have been universally exploited for low-loss ultrasound tra... [more] | US2018-71 pp.5-10 |
|
| US | 2018-10-04 10:50 |
Miyagi | Frequency switchable resonators in the GHz range based on polarity inverted PZT/PTO epitaxial stacks Takahiro Shimidzu, Takeshi Mori, Takahiko Yanagitani (Waseda Univ.) US2018-51 |
[more] | US2018-51 pp.13-18 |
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