Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA, SIP, SP, IPSJ-SLP [detail] |
2025-03-03 11:40 |
Okinawa |
(Okinawa) |
Traffic Volume and Speed Estimation Using Pre-trained Audio Model Tomohiro Takahashi (TMU), Natsuki Ueno (TMU/Kumamoto Univ.), Yuma Kinoshita (Tokai Univ.), Yukoh Wakabayashi (TUT), Nobutaka Ono (TMU), Makiho Sukekawa, Seishi Fukuma, Hiroshi Nakagawa (NEE) |
[more] |
|
MSS, CAS, SIP, VLD |
2023-07-06 17:00 |
Hokkaido |
(Hokkaido, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Introduction of NanoVNA
-- Open Source Handheld Verctor Network Analyzer -- Tomohiro Takahashi (CM) CAS2023-14 VLD2023-14 SIP2023-30 MSS2023-14 |
This talk shows an overview of NanoVNA, an ultra-compact vector network analyzer. I developed NanoVNA and pushed the res... [more] |
CAS2023-14 VLD2023-14 SIP2023-30 MSS2023-14 p.71 |
CPSY, DC, IPSJ-ARC [detail] |
2021-07-20 12:00 |
Online |
Online (Online) |
Content addressable memory using multi-level cell phase-change memory Tomohiro Takahashi, Kazuteru Namba (Chiba Univ.) CPSY2021-1 DC2021-1 |
[more] |
CPSY2021-1 DC2021-1 pp.1-6 |
ISEC, SITE, LOIS |
2019-11-02 10:50 |
Osaka |
Osaka Univ. (Osaka) |
Detection System of DNS Cache Poisoning Using Blockchain Technology Tomohiro Takahashi, Yuichi Futa (TUT), Hiroyuki Okazaki, Hikofumi Suzuki (SU) ISEC2019-78 SITE2019-72 LOIS2019-37 |
Recently we enjoy the benefits of the Internet.
Internet is working by various network services.
The Domain Name Syst... [more] |
ISEC2019-78 SITE2019-72 LOIS2019-37 pp.107-112 |
MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2019-07-18 11:15 |
Hokkaido |
Hakodate City Central Library (Hokkaido) |
Vertical Feeding Section with a Band-Rejection Filtering Function for a Low-Profile Antenna Motomi Abe, Tomohiro Takahashi, Masataka Ohtsuka, Toru Takahashi, Naofumi Yoneda (MitsubishiElectric) EMT2019-9 MW2019-22 OPE2019-13 EST2019-11 MWP2019-9 |
[more] |
EMT2019-9 MW2019-22 OPE2019-13 EST2019-11 MWP2019-9 pp.17-22 |
CAS, SIP, MSS, VLD |
2018-06-14 15:55 |
Hokkaido |
Hokkaido Univ. (Frontier Research in Applied Sciences Build.) (Hokkaido) |
Fast approximate algorithm for the shortest path with Lazy update Tomohiro Takahashi, Yasuhiro Takashima (Univ. of Kitakyushu) CAS2018-13 VLD2018-16 SIP2018-33 MSS2018-13 |
[more] |
CAS2018-13 VLD2018-16 SIP2018-33 MSS2018-13 pp.69-73 |
PRMU |
2017-10-12 15:10 |
Kumamoto |
(Kumamoto) |
[Tutorial Lecture]
Families of GANs Tomohiro Takahashi (ABEJA) PRMU2017-80 |
Generative Adversarial Networks(GANs) have recently gained popularity due to their ability to synthesize images which ar... [more] |
PRMU2017-80 pp.95-100 |
SIP, CAS, MSS, VLD |
2017-06-20 11:40 |
Niigata |
Niigata University, Ikarashi Campus (Niigata) |
Matrix Completion Algorithm based on Locally Linear Embedding and its Application to Signal Restoration of Nonlinear Systems Ryohei Sasaki (TUS), Katsumi Konishi (Kogakuin Univ.), Tomohiro Takahashi, Toshihiro Furukawa (TUS) CAS2017-18 VLD2017-21 SIP2017-42 MSS2017-18 |
In this paper, we deal with matrix completion problem of non-low rank matrix. In the problem of recovering the output si... [more] |
CAS2017-18 VLD2017-21 SIP2017-42 MSS2017-18 pp.93-97 |
WPT |
2017-03-07 14:50 |
Kyoto |
Kyoto Univ. Uji Campus (Kyoto) |
Improvement Study on calibration speed of the Microwave Power Transmission equipment with the REV Method Maho Sato, Shuji Nuimura, Tomohiro Takahashi, Manabu Sawa, Yukihiro Homma (MELCO), Katsumi Makino, Daisuke Joudoi, Kazuo Ohashi (JAXA) WPT2016-82 |
In microwave power transmission system, high accuracy beam control capability is required to obtain stable received powe... [more] |
WPT2016-82 pp.91-94 |
WPT |
2016-03-07 15:45 |
Kyoto |
Kyoto Univ. Uji Campus (Kyoto) |
Examination for Improving Microwave Beam-pointing Control Accuracy Applied to Space Solar Power Systems Katsumi Makino, Daisuke Joudoi, Mitsuhiro Nakadai, Masanobu Yajima, Kazuo Ohashi (JAXA), Tomohiro Takahashi, Shuji Nuimura, Yukihiro Homma (MELCO) WPT2015-82 |
JAXA has developed a high-accuracy microwave beam-pointing controller for a wireless power transmission ground test and ... [more] |
WPT2015-82 pp.33-37 |
AP, RCS, WPT, SAT (Joint) |
2015-11-04 10:25 |
Okinawa |
Okinawa Prefectural Museum & Art Museum (Okinawa) |
Development of the Ultra-Thin and Lightweight Module for Microwave Power Transmission Kenji Harauchi, Jun Nishihara, Tomohiro Takahashi, Takuro Sasaki, Akio Yokoyama, Yukihiro Homma, Yoshinori Tsuyama (Mitsubishi Electric) AP2015-111 WPT2015-47 |
Transmitting equipment for wireless power transmission system needs high efficient DC-RF conversion. In addi... [more] |
AP2015-111 WPT2015-47 pp.7-10 |
AP, RCS, WPT, SAT (Joint) |
2015-11-05 13:35 |
Okinawa |
Okinawa Prefectural Museum & Art Museum (Okinawa) |
C/Ku-Band Reflector Antenna for QZSS Tracking Control Stations Tomohiro Takahashi, Hiroto Ado (Mitsubishi Electric), Syuji Kawano (Mitsubishi Electric Engineering), Koji Yoshida, Hidenori Yukawa, Tetsu Owada, Tomohiro Mizuno, Hiroyuki Sato (Mitsubishi Electric) AP2015-133 SAT2015-55 |
The Quasi-Zenith Satellite System (QZSS) is a Japanese satellite positioning system for the realization of more precise ... [more] |
AP2015-133 SAT2015-55 pp.135-140(AP), pp.41-46(SAT) |
SANE |
2015-06-18 17:10 |
Ibaraki |
Tsukuba Space Center, JAXA (Ibaraki) |
Development and Demonstration of the High-Precision Beam Steering Controller for Microwave Power Transmission, which takes account of applying to SSPS(Space Solar Power Systems) Katsumi Makino, Daisuke Joudoi, Mitsuhiro Nakadai, Masanobu Yajima, Kazuo Ohashi (JAXA), Tomohiro Takahashi, Takuro Sasaki, Yukihiro Homma (MELCO) SANE2015-22 |
(To be available after the conference date) [more] |
SANE2015-22 pp.37-42 |
WPT |
2015-03-25 14:50 |
Kyoto |
Kyoto Univ. Uji Campus (Kyoto) |
Development of Power Transmitting Subsystem for MPT Ground Test Model Takuro Sasaki, Jun Goto, Yoshihiko Toyama, Tomohiro Takahashi, Yukihiro Homma (MELCO), Kenji Sasaki, Shuji Nakamura (J-spacesystems) WPT2014-110 |
[more] |
WPT2014-110 pp.81-84 |
OCS, CS (Joint) |
2015-01-22 15:00 |
Tokushima |
Tokushima University (Tokushima) |
Ringing Reduced CAN FD and Its Performance Evaluation Tomohiro Takahashi, Daisuke Umehara, Koichiro Wakasugi (Kyoto Inst. of Tech.) CS2014-82 |
In-vehicle networks are required to enhance bit rate because the electronic control unit (ECU) with controller area netw... [more] |
CS2014-82 pp.7-12 |
AP, WPT (Joint) |
2014-10-17 16:10 |
Hokkaido |
Hokkaido University, Clark Memorial Student Center (Hokkaido) |
Development of Power Transmitting Subsystem for MPT Ground Test Model Takuro Sasaki, Jun Goto, Yoshihiko Toyama, Tomohiro Takahashi, Fuminori Samejima, Yukihiro Homma (MELCO), Kenji Sasaki, Shuji Nakamura (J-spacesystems) WPT2014-49 |
From 2009, research on Space Solar Power System (SSPS) has proceeded in order to demonstrate MPT technology on ground. I... [more] |
WPT2014-49 pp.71-74 |
CS |
2014-07-03 15:05 |
Kagoshima |
Minamitanecho Shoukoukai Kaigishitsu (Kagoshima) |
[Invited Talk]
Silent-Interval Impedance Matching for Short Pulse CAN to Reduce Ringing Tomohiro Takahashi, Motoki Mizuma, Daisuke Umehara, Koichiro Wakasugi (Kyoto Inst of Tech.), Toshiyasu Tsubouchi, Keigo Takahashi (AutoNetworks Tech.) CS2014-26 |
Controller area network (CAN) is a communication standard for in-vehicle networks and is widely employed by a number of ... [more] |
CS2014-26 pp.55-60 |
EE, IEE-HCA |
2014-05-29 10:00 |
Tokyo |
The Kikai Shinko Kaikan building (Tokyo) |
Reduction of Circulating Current in Bi-directional DC Power System using Multi-Level Virtual Conductor Tomohiro Takahashi, Husam A.Ramadan, Sihun Yang, Masahito Shoyama (Kyushu Univ.) EE2014-1 |
Recently, with the increase of energy issues and environmental issues, renewable energy systems such as PV (Photovoltaic... [more] |
EE2014-1 pp.1-6 |
EE |
2014-01-24 10:50 |
Miyazaki |
MIYAZAKI KANKO HOTEL (Miyazaki) |
Realization of the Multi-Level Virtual Conductor Using Bi-directional DC-DC Converter Yasutaka Imamura, Konosuke Kawachi, Tomohiro Takahashi, Husam A. Ramadan, Sihun Yang, Masahito Shoyama (Kyushu Univ.) EE2013-43 |
Recently, with the increase of energy issues and environmental issues, renewable energy systems such as PV (Photovoltaic... [more] |
EE2013-43 pp.73-78 |
EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2013-07-18 10:40 |
Hokkaido |
(Hokkaido) |
[Panel Discussion]
Education for IT Engineers from the Viewpoint of Information Security Naofumi Aoki (Hokkaido Univ.), Kumi Mitani, Manami Fujimaru, Takahisa Kishiya, Junpei Tsuji, Tomohiro Takahashi ISEC2013-25 SITE2013-20 ICSS2013-30 EMM2013-27 |
Problems related to information securities, such as cyber-terrorism, are becoming serious social issues. IT engineers ar... [more] |
ISEC2013-25 SITE2013-20 ICSS2013-30 EMM2013-27 pp.187-192 |