Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NC, MBE (Joint) |
2024-03-11 11:15 |
Tokyo |
The Univ. of Tokyo (Primary: On-site, Secondary: Online) |
Discrimination between dementia groups and healthy elderlies based on time-series variations of functional connectivity Chisho Takeoka, Toshimasa Yamazaki (KIT), Yoshiyuki Kuroiwa, Kimihiro Fujino, Toshiaki Hirai (Teikyo), Hidehiro Mizusawa (NCNP) MBE2023-70 |
Alzheimer’s disease is the most famous dementia in the world. Electroencephalography (EEG), which is excellent at time r... [more] |
MBE2023-70 pp.9-12 |
IN |
2024-01-19 13:00 |
Aichi |
|
Quantitative Evaluation of Effect of Congestion on Accuracy of IEEE 802.1AS Time Synchronization Maika Koizumi, Yoshihiro Ito (NITech) IN2023-61 |
This paper targets time synchronization using IEEE 802.1AS, a time synchronization protocol, in an Ethernet-based in-veh... [more] |
IN2023-61 pp.70-74 |
RCC, ISEC, IT, WBS |
2023-03-14 13:50 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
Secure communication based on high precision space-time synchronization Kouki Yonaga, Nobuyasu Shiga, Satoshi Yasuda, Kenichi Takizawa, Maki Yoshida (NICT) IT2022-83 ISEC2022-62 WBS2022-80 RCC2022-80 |
This research aims to establish a new technology to realize secure communication based on space-time synchro- nization c... [more] |
IT2022-83 ISEC2022-62 WBS2022-80 RCC2022-80 pp.97-102 |
IN, NS (Joint) |
2023-03-02 11:00 |
Okinawa |
Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
Improve Correction Accuracy of Tiem Correction Sysytem Based on Tempareture Characteristics of Clock Frequency Komichi Takezawa, Naoto Hoshikawa (Oyama College), Atsushi Shiraki, Tomoyoshi Shimobaba, Tomoyoshi Ito (Chiba Univ.) NS2022-178 |
Accurate time synchronization is required for IoT devices, but NTP and GNSS are limited by power consumption and the com... [more] |
NS2022-178 pp.65-70 |
OCS, CS (Joint) |
2023-01-12 15:15 |
Fukuoka |
CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
Verification of Timing Extraction Principle for High-precision Synchronization in Optical Time Division Multiplexing Transmission Kota Nishiyama, Masahiro Nakagawa, Toshiya Matsuda, Takeshi Seki, Takashi Miyamura (NTT) CS2022-65 |
We aim to increase in number of the optical paths per wavelength by applying optical time division multiplexing (TDM) te... [more] |
CS2022-65 pp.12-16 |
IN, IA (Joint) |
2022-12-13 14:25 |
Hiroshima |
Higashi-Senda campus, Hiroshima Univ. (Primary: On-site, Secondary: Online) |
Effect of congestion on time synchronization of IEEE 802.1AS Yohei Ozawa, Yoshihiro Ito (NIT) IA2022-63 |
This paper evaluates the effect of network congestion on time synchronization accuracy in an Ethernet-based in-vehicle n... [more] |
IA2022-63 pp.76-80 |
NLP |
2022-11-25 11:10 |
Shiga |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Chaotic time series and Ueda's theory of chaos Takaya Miyano (Ritsumeikan Univ.) NLP2022-72 |
In terms of Ueda’s theory of chaos, i.e., the concept of randomly transitional oscillations, we discuss the implications... [more] |
NLP2022-72 pp.71-72 |
MIKA (3rd) |
2022-10-14 10:40 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Synchronization Method for Time Division Multiplexed Image Sensor Communication with Phase Shift Keying Hiroaki Matsunaga, Tomohiro Yendo (Nagaoka Univ. of Tech.), Shintaro Arai (Okayama University of Science), Takaya Yamazato (Nagoya Univ.) |
As a flicker-free visible light communication method using a low-frame rate general-purpose camera, there are some propo... [more] |
|
NS |
2022-10-05 13:00 |
Hokkaido |
Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
Time Correction Method at Room Temperature Based on the Temperature Characteristics of Clock Frequency Komichi Takezawa, Naoto Hoshikawa (Oyama College), Atsushi Shiraki, Tomoyoshi Ito, Tomoyoshi Shimobaba (Chiba Univ.) NS2022-79 |
IoT devices require accurate time synchronization, but using NTP involves the risk due to communication with external de... [more] |
NS2022-79 p.4 |
IA, ICSS |
2022-06-23 13:30 |
Nagasaki |
Univ. of Nagasaki (Primary: On-site, Secondary: Online) |
Distributed Clock Synchronization Protocol for Proof of Stake Blockchain Yuya Miki, Kazuyuki Shudo (Tokyo Tech) IA2022-2 ICSS2022-2 |
In a Proof of Stake (PoS) blockchain, all nodes need to be able to recognize approximately synchronized clocks. A PoS bl... [more] |
IA2022-2 ICSS2022-2 pp.8-14 |
MICT, EMCJ (Joint) |
2022-03-04 16:25 |
Online |
Online |
A synchronized measurement system for WBAN channel modeling by human motion parameters Akira Saito, Takahiro Aoyagi (Tokyo Tech) MICT2021-111 |
The development of WBAN channel models requires a lot of experiments and simulations. In order to reduce the number of e... [more] |
MICT2021-111 pp.53-58 |
ICM |
2022-03-03 09:50 |
Online |
Online |
Proposal of hybrid system construction method for relational database and graph database Masashi Sugimoto, Kimiyoshi Yamazaki, Tetsushi Endou, Kenta Oonoki (NTTCW) ICM2021-44 |
As a way to quickly grasp the diverse and complex network configurations and autonomously changing ICT resources, we hav... [more] |
ICM2021-44 pp.12-17 |
NS |
2021-10-08 10:40 |
Online |
Online |
[Invited Lecture]
A Method for Calculating Time-Division Transfer Schedule in TSN Networks Makoto Kubomi, Zhao Jeffrey, Daisuke Takita, Sachiko Taniguchi, Takahisa Yamauchi (Mitsubishi Electric) NS2021-79 |
Communications for highly accurate device control in factories, plants, trains, and vehicles requires real-time communic... [more] |
NS2021-79 p.63 |
NS |
2021-10-08 11:05 |
Online |
Online |
[Encouragement Talk]
A computer time correction method based on the wide range of temperature deviation characteristics of clock signal sources Kiyonari Katsura, Naoto Hoshikawa (NIT, Oyama College), Atsushi Shiraki, Tomoyoshi Ito (Chiba Univ.) NS2021-80 |
System clocks for IoT devices are generally inaccurate. Therefore, time synchronization is necessary for normal program... [more] |
NS2021-80 pp.64-69 |
SP, IPSJ-SLP, IPSJ-MUS |
2021-06-19 15:00 |
Online |
Online |
Source Separation for Asynchronous Recordings of Conversation Using Time-Frequency Masking and Independent Vector Analysis Haruki Nammoku, Kouei Yamaoka, Yukoh Wakabayashi, Nobutaka Ono (TMU) SP2021-22 |
In this study, we investigate the source separation for conversational speech recorded by multiple voice recorders that ... [more] |
SP2021-22 pp.101-106 |
ICM |
2021-03-19 15:45 |
Online |
Online |
[Encouragement Talk]
Proposal of how to synchronize relational database and graph database in real time Masashi Sugimoto, Junji Kobayashi, Kenta Oonoki, Hideaki Eguchi (NTTCW) ICM2020-78 |
We have proposed a system architecture that uses a relational database and a graph database in a hybrid manner as a way ... [more] |
ICM2020-78 pp.104-109 |
HCGSYMPO (2nd) |
2020-12-15 - 2020-12-17 |
Online |
Online |
Joint Inter-device Matching and Temporal Alignment between Camera and Wearable Sensors using 3D Motion Correlation Hiroyuki Ishihara, Shiro Kumano, Takayuki Nakachi (NTT) |
In this paper, we propose a method to estimate the correspondence between a person’s ID and a device ID of a person, and... [more] |
|
SR |
2020-11-19 11:15 |
Online |
Online |
Example GNU Radio Implementations of Phase Alignment between USRP devices. Tomoya Nakahama, Yoji Yamada (NIT, Ishikawa College), Suguru Kameda (Tohoku Univ.) SR2020-34 |
This summary describes example GNU Radio implementations of Python code that uses the USRP Hardware Driver (UHD) to achi... [more] |
SR2020-34 pp.74-81 |
PN |
2020-03-03 10:35 |
Kagoshima |
(Cancelled but technical report was issued) |
Study on Next-Generation Synchronization Technology using High-Accuracy Frequency Kaoru Arai, Hiroki Sakuma, Ryuta Sugiyama, Kazuyuki Matsumura (NTT) PN2019-64 |
This paper introduces a future synchronous network concept based on the next generation atomic clock, which is a high-pr... [more] |
PN2019-64 pp.73-76 |
CCS |
2018-11-23 14:30 |
Hyogo |
Kobe Univ. |
Digital Spiking Neural Net and approximation of spike-train Hiroaki Uchida, Toshimichi Saito (HU) CCS2018-44 |
This paper considers a ring-coupled digital spiking neural network and its hardware implementation. Depending on paramet... [more] |
CCS2018-44 pp.61-65 |