Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA, US (Joint) |
2023-12-22 15:20 |
Fukuoka |
|
[Poster Presentation]
Performance evaluation of acoustic test signals under discrete Fourier transform-based framework Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agriculture and Tech.), Mitsunori Mizumachi (Kyushi Inst. Tech.), Ken-Ichi Sakakibara (Health Sci. Univ. Hokkaido), Tatsuya Kitamura (Konan Univ.) EA2023-57 |
We introduced a unified framework for impulse response measurement using popular test signals and our newly proposed one... [more] |
EA2023-57 pp.49-56 |
PEM (Workshop) |
2023-11-27 - 2023-11-28 |
Hokkaido |
Hokkaido Univ. Frontier Research in Applied Sciences Building |
36-GHz electric field imaging using an electro-optic imaging system based on polarization CMOS image sensor Ryoma Okada (NAIST), Maya Mizuno (NICT), Hironari Takehara (NAIST), Makito Haruta (NAIST/Chitose Inst. Sci. Tech.), Hiroyuki Tashiro (NAIST/Kyushu Univ.), Jun Ohta, Kiyotaka Sasagawa (NAIST) |
In this study, we developed an imaging system that can detect polarization modulation with high sensitivity and demonstr... [more] |
|
NLP, CAS |
2023-10-07 10:50 |
Gifu |
Work plaza Gifu |
Characteristics of traveling waves in inhomogeneous media with FitzHugh-Nagumo model
-- focusing on dispersion relations and percolation transition -- Chikoo Oosawa (Kyushu Inst. of Tech.) CAS2023-51 NLP2023-50 |
Numerical solutions were obtained from FitzHugh-Nagumo(FHN) model in a two-dimensional media. In order to introduce hete... [more] |
CAS2023-51 NLP2023-50 pp.96-99 |
EA, ASJ-H |
2023-08-31 14:15 |
Miyagi |
|
Acoustic test signals for measuring reverberant transfer function and its application to critical distance estimation Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agri. Tech.), Ken-Ichi Sakakibara-Ichi (Health Sci. Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Tatsuya Kitamura (Konan Univ.) EA2023-20 |
We propose a dedicated test signal for acoustic measurement specifically for room acoustics based on our recent method. ... [more] |
EA2023-20 pp.14-17 |
EA |
2023-05-25 14:00 |
Online |
Online |
Weighting functions to suppress artifacts due to cyclic convolution in acoustic measurements based on discrete Fourier transform Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agriculture Tech.), Mitsunori Mizumachi (Kyushu Inst. Tech.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido) EA2023-1 |
The Fast Fourier Transform (FFT) is a common practice in acoustic impulse response measurement and processing due to its... [more] |
EA2023-1 pp.1-8 |
NLP, MSS |
2023-03-15 15:15 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
Hippocampal CA3 spiking neural network model for constructing never-experienced novel path sequences on a maze task Kensuke Takada, Katsumi Tateno (Kyushu Inst. Tech.) MSS2022-74 NLP2022-119 |
Hippocampal neurons that represent the animal's self-location are called "place cells." In the maze task in rodents, hip... [more] |
MSS2022-74 NLP2022-119 p.64 |
SS |
2023-03-15 11:00 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Investigation of software development history using a configuration management tool for defect prediction Takayuki Zukawa (Kyoto Inst. Tech.), Masanari Kondo (Kyushu Univ.), Eunjong Choi, Osamu Mizuno (Kyoto Inst. Tech.) SS2022-64 |
As software becomes more widely used, Infrastructure as Code (IaC) is becoming increasingly popular for eliminating the ... [more] |
SS2022-64 pp.103-108 |
SP, IPSJ-SLP, EA, SIP [detail] |
2023-02-28 09:10 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Extension of acoustic system measurement based on signal safeguarding
-- Repetition and orthogonalization for post hoc analysis -- Hideki Kawahara (和歌山大), Kohei Yatabe (Tokyo Univ。 of Agriculture and Technology), Ken-Ichi Sakakibara (Health Sciences Univ. of Hokkaido), Mitsunori Mizumachi (Kyushu Inst. of Tech.) EA2022-79 SIP2022-123 SP2022-43 |
Subdivision of a periodic signal provides a hierarchical set of generally different signals. Each subdivided signal appl... [more] |
EA2022-79 SIP2022-123 SP2022-43 pp.25-30 |
IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] |
2023-02-21 13:00 |
Hokkaido |
Hokkaido Univ. |
Fast designing method of additional patterns in self-referential holographic data storage
-- Approach using deep neural network -- Kazuki Chijiwa, Masanori Takabayashi (Kyushu Inst. of Tech.) |
In self-referential holographic data storage (SR-HDS) known as a purely one-beam holographic recording method, it has be... [more] |
|
EMCJ |
2022-05-20 15:50 |
Kyoto |
Campus Plaza Kyoto (Primary: On-site, Secondary: Online) |
[Invited Talk]
Trends in In-vehicle Network EMC Standards and Related Evaluation Methods Osami Wada (Kyoto Univ,), Jianqing Wang, Yusuke Yano (Nagoya Inst. Tech.), Tohlu Matsushima (Kyushu Inst. Tech.), Takeshi Ishida (NoiseKen) EMCJ2022-13 |
With the progress of ADAS for electrification of automobiles and autonomous driving, reliability requirements for in-veh... [more] |
EMCJ2022-13 pp.27-32 |
EMM |
2022-03-08 09:15 |
Online |
(Primary: Online, Secondary: On-site) (Primary: Online, Secondary: On-site) |
[Poster Presentation]
Ultimate Link for multiple letters with robust for print and scan Takahiro Muta, Michiharu Niimi (KIT), Yukiharu Yamauchi (National Inst. of Tech., Kitakyushu Col.) EMM2021-108 |
In out laboratory, we are proposing an Ultimate Link technology that maps semantic coherence in the real world to inform... [more] |
EMM2021-108 pp.86-90 |
RISING (3rd) |
2021-11-16 11:30 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Development of Wireless Communication System for Acoustic Data Collection Toward Anomaly Detection on Mechanical Equipment Chinari Takano, Shinya Fujino, Daiki Nobayashi, Kazuya Tsukamoto, Mitsunori Mizumachi, Takeshi Ikenaga (Kyushu Inst. of Tech.) |
With the proliferation of Internet of Things (IoT) devices, we are able to monitor and operate these devices remotely at... [more] |
|
RCS |
2020-10-22 09:30 |
Online |
Online |
Shared dataset framework toward applications of machine learning and mathematical optimization for 6G Kazuki Maruta (Tokyo Tech.), Yuta Ida (Yamaguchi Univ.), Yafei Hou (Okayama Univ.), Osamu Muta (Kyushu Univ.), Hiraku Okada (Nagoya Univ.), Toshihiko Nishimura (Hokkaido Univ.), Eiji Okamoto (Nagoya Inst. of Tech.), Yukitoshi Sanada (Keio Univ.), Hidekazu Murata (Kyoto Univ.), Satoshi Denno (Okayama Univ.) RCS2020-92 |
In the research of applying machine learning and mathematical optimization to problems in wireless communication systems... [more] |
RCS2020-92 pp.1-6 |
EA, ASJ-H |
2020-07-20 15:55 |
Online |
Online |
Acoustic measurement extension based on frequency domain variant of velvet noise
-- advantage of combination of four sequences and application to simultaneous three dimensional localization -- Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.) EA2020-7 |
[more] |
EA2020-7 pp.35-42 |
MW (2nd) |
2020-05-13 - 2020-05-15 |
Overseas |
CU, Bangkok, Thailand (Postponed) |
CMOS Vector-Sum Phase Shifter With Novel Vector Summer Takana Kaho (Shonan Inst. of Tech.), Kotaro Takamiya, Ramesh Pokharel Kumar (Kyushu University) |
A quasi-millimeter CMOS phase shifter which employed a vector sum structure is designed. It consists of an active balun,... [more] |
|
IE, IMQ, MVE, CQ (Joint) [detail] |
2020-03-06 09:20 |
Fukuoka |
Kyushu Institute of Technology (Cancelled but technical report was issued) |
Detection of Symmetric Plane from a 3D Point Cloud Dataset of Face and its Symmetric Analysis Daisuke Hosoki, Huimin Lu, Hyongseop Kim (Kyushu Inst. of Tech.), Namiko Kimura, Takako Okawachi, Etsuro Nozoe, Norifumi Nakamura (Kagoshima Univ.) IMQ2019-66 IE2019-148 MVE2019-87 |
[more] |
IMQ2019-66 IE2019-148 MVE2019-87 pp.263-266 |
NS, IN (Joint) |
2020-03-06 13:20 |
Okinawa |
Royal Hotel Okinawa Zanpa-Misaki (Cancelled but technical report was issued) |
A Study on Estimation Method of Highly Congested Links for Improving Performance of Static Flow Allocation Algorithm Manabu Kato, Naoki Matsuo, Kengo Saiki (NIT, Ariake College), Kenji Kawahara (Kyushu Inst. of Tech.) IN2019-133 |
In a static flow allocation for network traffic engineering (TE),it would be important for estimating highly congesting ... [more] |
IN2019-133 pp.327-332 |
SP, EA, SIP |
2020-03-03 12:35 |
Okinawa |
Okinawa Industry Support Center (Cancelled but technical report was issued) |
Real-time visualization of reverberation time using frequency domain variants of velvet noise Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.) EA2019-159 SIP2019-161 SP2019-108 |
We introduce a wavelet-based method for real-time visualization of reverberation time for extending acoustic measurement... [more] |
EA2019-159 SIP2019-161 SP2019-108 pp.337-342 |
SDM |
2019-11-08 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Three-dimensional accurate TCAD simulation of trench-gate Si-IGBTs Masahiro Watanabe, Naoyuki Shigyo, Takuya Hoshii, Kazuyoshi Furukawa, Kuniyuki Kakushima (Tokyo Tech.), Katsumi Satoh (Mitsubishi Electric Corp.), Tomoko Matsudai (Toshiba Electronic Devices & Storage Corp.), Takuya Saraya, Toshihiko Takakura, Kazuo Itou, Munetoshi Fukui, Shinichi Suzuki, Kiyoshi Takeuchi (The University of Tokyo), Iriya Muneta, Hitoshi Wakabayashi (Tokyo Tech.), Akira Nakajima (AIST), Shin-ichi Nishizawa (Kyushu University, Kasuga), Kazuo Tsutsui (Tokyo Tech.), Toshiro Hiramoto (The University of Tokyo), Hiromichi Ohashi, Hiroshi Iwai (Tokyo Tech.) SDM2019-77 |
In this work, excellent agreement between 3D TCAD simulations and experimental current-voltage characteristics were obta... [more] |
SDM2019-77 pp.45-48 |
EA, ASJ-H |
2019-10-29 13:00 |
Tokyo |
NHK Science&Technology Research Lab. |
Application of frequency domain variants of velvet noise to multi-aspect measurement of acoustic systems Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.), Toshio Irino (Wakayama Univ.) EA2019-47 |
We introduce FVN (Frequency domain variants of Velvet Noise), a new member of TSP (Time Stretched Pulse), which consists... [more] |
EA2019-47 pp.69-75 |