Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RISING (3rd) |
2021-11-17 09:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Analysis of Behaviors in Campus Network based on Traffic Patterns at Network Switches Yuya Nakanishi, Shingo Ata (Osaka City Univ.) |
In recent growth of ICT, especially in Universities, the enhancement of education by ICT such as remote lectures and the... [more] |
|
RISING (3rd) |
2021-11-17 11:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
An Overloaded IoT Signal Detection Method Using Piecewise Continuous Nonconvex Sparse Regularizer Atsuya Hirayama (Osaka City Univ.), Kazunori Hayashi (Kyoto Univ.) |
In this talk, we consider the signal detection problem of overloaded massive multi-user multi-input multi-output (MU-MIM... [more] |
|
RISING (3rd) |
2021-11-17 11:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
A study on variable step size diffusion LMS algorithm with deep unfolding Tetsuya Sasaki (Osaka City Univ.), Kazunori Hayashi (Kyoto Univ.) |
In adaptive filtering using a fixed step size LMS (Least-Mean-Square), there is a trade-off between convergence speed an... [more] |
|
IN, NS, CS, NV (Joint) |
2021-09-09 13:30 |
Online |
Online |
{Architecture for Configurable Real-time Device Identification in Campus Core Networks Kohei Hayashi (Osaka City Univ.), Kota Tuchie, Nobuyuki Nakamura, Taketsugu Yao (OKI), Shingo Ata (Osaka City Univ.) IN2021-14 |
In recent years, data traffic of IoT devices is increasing rapidly. In order to achieve a secure management of large-sca... [more] |
IN2021-14 pp.13-18 |
IN, NS, CS, NV (Joint) |
2021-09-09 16:20 |
Online |
Online |
[Invited Lecture]
Autonomous Time Aware Shaper for Low-Latency Guarantee and High-Efficiency Accommodation in the Network with 5G NR Fronthauls and Massive IoT Devices Naotaka Shibata (NTT), Zhu Paikun (GPI), Kazuto Nishimura (Fujitsu), Yuki Yoshida (NICT), Kazunori Hayashi (Osaka City Univ.), Masaki Hirota (Fujitsu), Rintaro Harada, Kazuaki Honda, Shin Kaneko, Jun Terada (NTT), Ken-ichi Kitayama (GPI) CS2021-45 |
For beyond 5G, we demonstrated a x-haul platform where 5G NR-class fronthauls (2*29.49-Gbps CPRI-equivalent-rate) with <... [more] |
CS2021-45 pp.23-26 |
HCS |
2021-08-22 13:00 |
Online |
Online |
Environmental Cognition by Auditory and Tactile Information Using Plane Recognition Koki Samoto, Ikuo Oka, Tetsuo Tsujioka, Shigeyoshi Nakajima, Hitoshi Watanabe (Osaka City Univ.) HCS2021-28 |
In this paper, we propose a spatial cognition system based on plane recognition as a support system for visually impaire... [more] |
HCS2021-28 pp.63-66 |
QIT (2nd) |
2021-05-24 13:30 |
Online |
Online |
[Poster Presentation]
Designing microwave antenna for the optically detected magnetic resonance in NV centers toward biological applications Keisuke Oshimi (Osaka City Univ./Okayama Univ.), Yushi Nishimura, Eiji Shikoh, Yuka Takezawa, Eriko Kage-Nakadai (Osaka City Univ.), Masazumi Fujiwara (Osaka City Univ./Okayama Univ.), Yoshio Teki (Osaka City Univ.) |
It has been reported that using fluorescent nanodiamonds (NDs) with nitrogen vacancy (NV) centers enables to obtain vari... [more] |
|
ICM |
2021-03-19 10:50 |
Online |
Online |
[Encouragement Talk]
Utility of Training Data in Sequential Accumulation Learning-Based Anomaly Detection Natsuki Fukazawa, Naoki Yoshida, Shingo Ata, Ikuo Oka (Osaka City Univ.) ICM2020-69 |
In Network-based Intrusion Detection Systems (NIDS) using supervised learning, one of important challengings is how to c... [more] |
ICM2020-69 pp.52-57 |
ITS, WBS, RCC |
2020-12-14 09:30 |
Online |
Online |
An Overloaded MU-MIMO OFDM/SC-CP Signal Detection Method using Non-Convex Sparse Regularizers and Group Sparsity Ayano Nakai-Kasai (Kyoto Univ.), Atsuya Hirayama, Hiroki Honda, Tetsuya Sasaki, Hideki Yasukawa (Osaka City Univ.), Ryo Hayakawa (Osaka Univ.), Kazunori Hayashi (Kyoto Univ.) WBS2020-8 ITS2020-4 RCC2020-11 |
This paper proposes low-latency signal detection methods for overloaded MU-MIMO (Multi-User Multi-Input Multi-Output) OF... [more] |
WBS2020-8 ITS2020-4 RCC2020-11 pp.1-6 |
QIT (2nd) |
2020-12-11 10:10 |
Online |
Online |
Real-time nanodiamond thermometry in in-vivo biological sample Masazumi Fujiwara, Simo Sun (Osaka City Univ.), Alexander Dohms (HUB), Yushi Nishimura, Ken Suto, Yuka Takezawa, Keisuke Oshimi (Osaka City Univ.), Li Zhao (Soochow Univ.), Nikola Sadzak (HUB), Yumi Umehara, Yoshio Teki (Osaka City Univ.), Naoki Komatsu (Kyoto Univ.), Oliver Benson (HUB), Yutaka Shikano (Keio Univ., JST PRESTO, Chapman Univ.), Eriko Kage-Nakadai (Osaka City Univ.) |
[more] |
|
CS |
2020-11-05 15:35 |
Online |
Online + Central Community Center, Nonoichi Community Center (Primary: Online, Secondary: On-site) |
[Invited Talk]
A 3D-RSS Map Estimation Scheme Based on Graph Laplacian Regularized Least Square for Ground-to-Air Wireless Communication Takahiro Matsuda (Tokyo Metropolitan Univ.), Fumie Ono (NICT), Shinsuke Hara (Osaka City Univ.) CS2020-51 |
[more] |
CS2020-51 pp.24-29 |
HCS |
2020-08-22 15:30 |
Online |
Online |
Environmental Cognition by Auditory Information Using Plane Recognition Kosuke Tomita, Ikuo Oka, Tetsuo Tsujioka, Hitoshi Watanabe (Osaka City Univ.) HCS2020-37 |
In this paper, we propose an environmental cognition system based on plane recognition as an auxiliary system for visual... [more] |
HCS2020-37 pp.95-98 |
CQ |
2020-07-17 13:25 |
Online |
Online |
CQ2020-31 |
[more] |
CQ2020-31 pp.51-56 |
CQ, CS (Joint) |
2020-06-25 10:30 |
Online |
Online |
Radio Tomographic Imaging Using Sequential Least Squares with Graph Laplacian Regularization Kento Fukuda, Takahiro Matsuda (Tokyo Metropolitan Univ.), Fumie Ono (NICT), Shinsuke Hara (Osaka City Univ.) CQ2020-4 |
[more] |
CQ2020-4 pp.19-24 |
CCS |
2020-03-25 15:55 |
Tokyo |
Hosei Univ. Ichigaya Campus (Cancelled but technical report was issued) |
[Invited Talk]
Communication Quality Map Estimation with Graph Laplacian Takahiro Matsuda (Tokyo Metropolitan Univ.), Fumie Ono (NICT), Shinsuke Hara (Osaka City Univ.) CCS2019-35 |
[more] |
CCS2019-35 pp.5-8 |
ICM |
2020-03-03 10:00 |
Okinawa |
Ohama Nobumoto Memorial Hall (Cancelled but technical report was issued) |
Automatic Accumulation of Learning Data on Learning-based Anomaly Detection Utilizing Communication Traffics Natsuki Fukazawa, Naoki Yoshida, Shingo Ata, Ikuo Oka (Osaka City Univ.) ICM2019-50 |
With the advancement and diversification of information infrastructure in recent years, the importance
of network secur... [more] |
ICM2019-50 pp.49-54 |
MI |
2020-01-30 13:25 |
Okinawa |
OKINAWAKEN SEINENKAIKAN |
[Short Paper]
Improvement of a bone metastasis detection algorithm in a bone scintigram Hayato Wakabayashi, Atsushi Saito (TAT), Shigeaki Higashiyama, Joji Kawabe (Osaka City Univ.), Akinobu Shimizu (TAT) MI2019-110 |
(To be available after the conference date) [more] |
MI2019-110 pp.195-196 |
RCC |
2020-01-27 13:45 |
Osaka |
|
A study on variable step size NLMS algorithm with deep unfolding Tetsuya Sasaki, Kaede Shiohara (Osaka City Univ.), Kazunori Hayashi (Osaka City Univ./RIKEN) RCC2019-71 |
(To be available after the conference date) [more] |
RCC2019-71 pp.7-12 |
RCC |
2020-01-27 15:10 |
Osaka |
|
Topological data analysis of vibration time series with delay embedding method Koki Terauchi (Osaka City Univ.), Kazunori Hayashi (Osaka City Univ./RIKEN), Jing Di, Yoji Okada (SEI) RCC2019-74 |
[more] |
RCC2019-74 pp.23-28 |
IT, SIP, RCS |
2020-01-24 12:35 |
Hiroshima |
Hiroshima City Youth Center |
Basic study and numerical evaluations of sensor node index estimation using received power with maximum likelihood method Hiroki Honda, Kazunori Hayashi (Osaka City Univ.), Hiroki Mori (TOSHIBA) IT2019-73 SIP2019-86 RCS2019-303 |
We propose an estimation method of the correspondence between the position of each sensor node and its index (or identif... [more] |
IT2019-73 SIP2019-86 RCS2019-303 pp.215-220 |