Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
DC |
2025-02-18 13:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
Feature Analysis for Machine Learning based Test Point Insertion Shoya Sasaki, Akitaka Ide, Senling Wang, Hiroshi Kai, Hiroshi Takahashi (Ehime Univ.) DC2024-110 |
[more] |
DC2024-110 pp.25-30 |
OFT |
2025-01-24 10:15 |
Osaka |
(Osaka, Online) (Primary: On-site, Secondary: Online) |
Simplified temperature sensing method near reflection point in optical fiber using randomly modulated light source Kouta Ozaki (YNU), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) OFT2024-97 |
We proposed and experimentally demonstrate a temperature sensing technique near the reflection point in an optical fiber... [more] |
OFT2024-97 pp.66-70 |
OFT |
2024-10-10 10:10 |
Tokyo |
(Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Dual-laser optical correlation-domain reflectometry: proposal and demonstration Keisuke Motoda, Guangtao Zhu (YNU), Takaki Kiyozumi (YNU/UTokyo), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) OFT2024-33 |
With the rapid proliferation of high-speed, large-capacity communication, there is an increasing demand for health diagn... [more] |
OFT2024-33 pp.4-7 |
OFT |
2024-10-10 13:20 |
Tokyo |
(Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Simultaneous measurement of distributed strain and reflectivity using correlation-domain technique Haruyuki Kubota, Seiga Ochi (YNU), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) OFT2024-42 |
We propose a hybrid implementation of optical correlation-domain reflectometry (OCDR) and Brillouin optical correlation-... [more] |
OFT2024-42 pp.47-50 |
OFT |
2024-10-10 13:20 |
Tokyo |
(Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Proposal of OCDR based on periodic pseudo-random modulation Yuta Higa, Keisuke Motoda, Soshi Yoshida, Guangtao Zhu (YNU), Takaki Kiyozumi (YNU/UTokyo), Takahiro Ishimaru (NTT), Hiroshi Takahashi (YNU/NTT), Kunihiro Toge (NTT), Yosuke Mizuno (YNU) OFT2024-43 |
Distributed reflectivity sensing, which allows for the precise measurement of locations and reflectivities of poor conne... [more] |
OFT2024-43 pp.51-54 |
OFT |
2024-10-11 10:30 |
Tokyo |
(Tokyo, Online) (Primary: On-site, Secondary: Online) |
Proposal of dual-laser Brillouin optical correlation-domain reflectometry Guangtao Zhu (YNU), Takahiro Ishimaru, Hiroshi Takahashi, Kunihiro Toge (NTT), Yosuke Mizuno (YNU) OFT2024-60 |
We develop a new configuration for Brillouin optical correlation-domain reflectometry (BOCDR), termed dual-laser BOCDR. ... [more] |
OFT2024-60 pp.126-129 |
DC |
2024-02-28 13:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
Test Point Selection Method for Multi-Cycle BIST Using Deep Reinforcement Learning Kohei Shiotani, Tatsuya Nishikawa, Shaoqi Wei, Senling Wang, Hiroshi Kai, Yoshinobu Higami, Hiroshi Takahashi (Ehime Univ.) DC2023-98 |
Multi-cycle BIST is a test method that performs multiple captures for each scan pattern, proving effective in reducing t... [more] |
DC2023-98 pp.23-28 |
OCS, CS (Joint) |
2024-01-11 13:00 |
Kagoshima |
(Kagoshima) |
Novel Architecture Expanding Accommodatable Signal-Types in Metro/Access-Integrated All-Photonics Network Shin Kaneko, Manabu Yoshino, Naotaka Shibata, Chihiro Kito, Daisuke Iida, Hiroshi Takahashi, Yoshifumi Wakisaka, Yusuke Koshikiya, Junichi Kani, Tomoaki Yoshida (NTT) CS2023-93 |
We propose an architectural extension for metro/access integrated all-photonics network (APN) that supports close networ... [more] |
CS2023-93 pp.1-5 |
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] |
2023-11-16 14:10 |
Kumamoto |
Civic Auditorium Sears Home Yume Hall (Kumamoto, Online) (Primary: On-site, Secondary: Online) |
Implementation of Neural Networks in Memory-based Reconfigurable Processor Kenta Sasagawa, Tatsuya Nishikawa, Xihong Zhou, Senling Wang, Hiroshi Kai, Hiroshi Takahashi (Ehime Univ.) VLD2023-51 ICD2023-59 DC2023-58 RECONF2023-54 |
With the development of recent IoT technologies,there is a demand to implement intelligent processing in devices where d... [more] |
VLD2023-51 ICD2023-59 DC2023-58 RECONF2023-54 pp.112-116 |
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] |
2023-11-16 16:45 |
Kumamoto |
Civic Auditorium Sears Home Yume Hall (Kumamoto, Online) (Primary: On-site, Secondary: Online) |
Implementation Evaluation of a Memorism Pattern Matching Accelerator on FPGA Shion Honda, Tatsuya Nishikawa, Xihong Zhou, Senling Wang, Hiroshi Kai, Yoshinobu Higami, Hiroshi Takahashi (Ehime Univ.), Katsumi Inoue (AOT) VLD2023-61 ICD2023-69 DC2023-68 RECONF2023-64 |
[more] |
VLD2023-61 ICD2023-69 DC2023-68 RECONF2023-64 pp.162-167 |
OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-10 10:35 |
Kyoto |
(Kyoto, Online) (Primary: On-site, Secondary: Online) |
High-accuracy distributed strain sensing based on low-coherence BOCDR: simulation and experimental validation Kenta Otsubo, Guangtao Zhu, Takaki Kiyozumi (YNU), Hiroshi Takahashi (YNU/NTT), Yusuke Koshikiya (NTT), Yosuke Mizuno (YNU) OFT2023-52 |
As a principle of distributed measurement of strain and temperature along an optical fiber, the strain/temperature depen... [more] |
OFT2023-52 pp.24-29 |
OFT |
2023-10-12 10:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Simplified temperature sensing probe based on BOCDR Kanon Toda (YNU), Hiroshi Takahashi (YNU/NTT), Yusuke Koshikiya (NTT), Yosuke Mizuno (YNU) OFT2023-20 |
Optical fiber sensors have been extensively studied owing to their advantages such as immunity to electromagnetic noise,... [more] |
OFT2023-20 pp.19-22 |
OFT |
2023-10-12 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Proposal of low-coherence BOCDR based on periodic noise modulation Kenta Otsubo, Takaki Kiyozumi (YNU), Hiroshi Takahashi (YNU/NTT), Yusuke Koshikiya (NTT), Yosuke Mizuno (YNU) OFT2023-30 |
As a principle of distributed measurement of strain and temperature along an optical fiber, the strain/temperature depen... [more] |
OFT2023-30 pp.59-62 |
OFT |
2023-10-13 13:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Performance Improvement of Phase-OTDR Distributed Acoustic Sensing based on Frequency Division Multiplexing for Optical Fiber Environmental Monitoring Yoshifumi Wakisaka, Hiroshi Takahashi, Daisuke Iida, Takahiro Ishimaru, Yusuke Koshikiya (NTT) OFT2023-43 |
[more] |
OFT2023-43 pp.107-110 |
OFT |
2023-10-13 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Consideration of measurement ability improvement about broadband light probe BOTDA. Takahiro Ishimaru, Yoshifumi Wakisaka, Hiroshi Takahashi, Yusuke Koshikiya (NTT) OFT2023-44 |
In recent years, optical fiber distributed vibration measurement based on Brillouin scattering, which can measure large ... [more] |
OFT2023-44 pp.111-114 |
DC |
2023-02-28 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Test Point Selection Method Using Graph Neural Networks and Deep Reinforcement Learning Shaoqi Wei, Kohei Shiotani, Senling Wang, Hiroshi Kai, Yoshinobu Higami, Hiroshi Takahashi (Ehime Univ.) DC2022-87 |
It is well known that selecting the optimal test point to maximize the fault coverage is NP-hard. Conventional heuristic... [more] |
DC2022-87 pp.27-32 |
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] |
2022-11-30 15:10 |
Kumamoto |
(Kumamoto, Online) (Primary: On-site, Secondary: Online) |
FPGA Implementation and Area Evaluation of JTAG Access Mechanism Using Lightweight One-Time Password Authentication Scheme Hisashi Okamoto, Jun Ma, Senling Wang, Hiroshi Kai, Hiroshi Takahashi (Ehime Univ), Akihiro Shimizu (Kochi Univ. of Technology) VLD2022-48 ICD2022-65 DC2022-64 RECONF2022-71 |
When building a cyber-physical system (CPS), it is essential to guarantee the fault tolerance and security of edge devic... [more] |
VLD2022-48 ICD2022-65 DC2022-64 RECONF2022-71 pp.168-173 |
DC |
2021-12-10 15:45 |
Kagawa |
(Kagawa, Online) (Primary: On-site, Secondary: Online) |
Study on Detection Method of the Level Crossing Rod Breakage using the Machine Learning Hiroshi Shida (NESCO), Noriyuki Shiraishi (JR Shikoku), Hiroshi Takahashi (Ehime Univ) DC2021-62 |
The level crossing is the only part, which public road intersects a railroad. The level crossing rod is an important equ... [more] |
DC2021-62 pp.38-43 |
R |
2021-05-28 13:00 |
Online |
Online (Online) |
[Invited Talk]
Design for Testability for the Automotive Systems Hiroshi Takahashi (Ehime Univ.) |
(To be available after the conference date) [more] |
|
DC |
2021-02-05 14:25 |
Online |
Online (Online) |
Fault Coverage Estimation Method in Multi-Cycle Testing Norihiro Nakaoka, Senling Wang, Yoshinobu Higami, Hiroshi Takahashi (Ehime Univ.), Hiroyuki Iwata, Yoichi Maeda, Jun Matsushima (Renesas Electronics Corp.) DC2020-75 |
[more] |
DC2020-75 pp.36-41 |