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Technical Committee on Sensor Network and Mobile Intelligence (SeMI) (Searched in: 2021)
Search Results: Keywords 'from:2022-01-20 to:2022-01-20'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SeMI | 2022-01-20 13:30 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Performance Evaluation of TCP Congestion Control Algorithms in 10Gbps Environment Shunji Aoyagi, Kien Nguyen, Hiroo Sekiya (Chiba Univ.)  SeMI2021-52 |
With the increasing data volume requirement in recent years, high-speed communication networks, including 10 Gbps, will ... [more] | SeMI2021-52 pp.1-5 |
| SeMI | 2022-01-20 13:40 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Proposal of MQTT-based Micropayment System Ryota Nakada, Kien Nguyen, Hiroo Sekiya (Chiba Univ.) SeMI2021-53 |
With the increase of IoT devices and their sensing data, the demand for IoT data sharing methods has recently increased.... [more] | SeMI2021-53 pp.6-10 |
| SeMI | 2022-01-20 13:50 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
An Evaluation of Active Queue Management in IoT Network Yuki Horie, Kien Nguyen, Hiroo Sekiya (Chiba Univ.) SeMI2021-54 |
In recent years, IoT technology has been spreading rapidly, with more and more IoT devices have connected to the Interne... [more] | SeMI2021-54 pp.11-15 |
| SeMI | 2022-01-20 14:00 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Node Relocation Algorithm for Aquatic Fronthaul in 6G Mobile Communications Ayano Higuchi, Erina Takeshita (Tokyo Univ. of Agriculture and Tech.), Daisuke Hisano, Yoshiaki Inoue (Osaka Univ.), Kazuki Maruta, Yuko Hara-Azumi (Tokyo Institute of Tech.), Yu Nakayama (Tokyo Univ. of Agriculture and Tech.) SeMI2021-55 |
Underwater-terrestrial communication is one of the significant challenges for the beyond 5G mobile communications. This ... [more] | SeMI2021-55 pp.16-18 |
| SeMI | 2022-01-20 14:10 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Channel Allocation in Backscatter Synchronous Streaming Protocols Reduction of RF Tag Built-in Oscillator Frequency Calibration Time Toma Kamata, Yuki Takazawa (KAIT), Haruhisa Ichikawa (Keio Univ.), Hiroshi Tanaka (KAIT), Jin Mitsugi (Keio Univ.), Yuusuke Kawakita (KAIT) SeMI2021-56 |
The authors extend the RFID international standard protocol, ISO/IEC18000-63, and study a wireless protocol that enables... [more] | SeMI2021-56 pp.19-21 |
| SeMI | 2022-01-20 14:20 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Estimation of Sound Environment in Room by applying to Transfer Learning using Spectrograms Images Shota Sano, Yuusuke Kawakita, Tsuyoshi Miyazaki, Hiroshi Tanaka (KAIT) SeMI2021-57 |
A variety of environmental sounds exist in a room, and the classification of these sounds can be expected to have variou... [more] | SeMI2021-57 pp.22-25 |
| SeMI | 2022-01-20 14:50 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Comparison of Indoor Human Localization based on Wi-Fi CSI in Different Type of Antenna Yu Kumata, Masakatu Ogawa (Sophia Univ.) SeMI2021-61 |
[more] | SeMI2021-61 pp.39-40 |
| SeMI | 2022-01-20 15:00 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Evaluation of Few Round Training with Distillation-Based Semi-Supervised Federated Learning Yuki Yoshida (Tokyo Tech), Sohei Itahara (Kyoto Univ.), Takayuki Nishio (Tokyo Tech) SeMI2021-65 |
This paper studies how to reduce the number of rounds in model training using Distillation-based Semi-supervised federat... [more] | SeMI2021-65 pp.48-50 |
| SeMI | 2022-01-20 15:10 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
A Study of Joint Control of Machine Learning Model and Wireless LAN Parameters in Split inference by Reinforcement Learning Kojin Yorita (Tokyo Tech.), Sohei Itahara (Kyoto Univ.), Takayuki Nishio (Tokyo Tech.), Daiki Yoda, Toshihisa Nabetani (Toshiba) SeMI2021-66 |
Distributed inference (DI) enables machine learning (ML) inference with a deep neural network on resource-constrained de... [more] | SeMI2021-66 pp.51-54 |
| SeMI | 2022-01-20 15:20 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
A Study of Beamforming Feedback-based Model-driven Angle of Departure Estimation Sohei Itahara (Kyoto Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Koji Yamamoto (Kyoto Univ.) SeMI2021-68 |
This paper introduces the angle of departure (AoD) estimation method [1] using the multiple signal classification (MUSIC... [more] | SeMI2021-68 pp.59-61 |
| SeMI | 2022-01-20 15:30 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
A Method for Improving Accuracy of Wireless Sensing with Bi-directional Beamforming Feedback Matrices Sota Kondo, Souhei Itahara, Kota Yamashita, Koji Yamamoto (Kyoto Univ.), Yusuke Koda (Univ. Oulu), Takayuki Nishio (Kyoto University/Tokyo Tech.), Akihito Taya (Kyoto Univ./Aoyama Gakuin Univ.) SeMI2021-69 |
[more] | SeMI2021-69 pp.62-64 |
| SeMI | 2022-01-21 09:00 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Multipath Content Acquisition Method Using Overhearing in ICN, Considering Inter-Path Interference Kaede Shinohara, Shigeki Shiokawa (Kanagawa Inst. of Tech.) SeMI2021-70 |
ICN nodes have limited power in wireless environment. Flooding is used to send request packets. Therefore, the amount of... [more] | SeMI2021-70 pp.65-69 |
| SeMI | 2022-01-21 09:10 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
A Study on the Location Estimation of the Drifting Observer in a Small Diameter Sewer Pipe by Acoustic Waves Kento Maruyama, Yusuke Chikamoto, Yuki Tsutsumi, Seiya Tachibana, Susumu Ishihara (Shizuoka Univ.) SeMI2021-71 |
[more] | SeMI2021-71 pp.70-74 |
| SeMI | 2022-01-21 09:20 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
A Preliminary Study on Activity Recognition by Wi-Fi Imaging Kazuki Okawara (Osaka Univ.), Akira Uchiyama (Osaka Univ./JST PRESTO), Viktor Erdelyi (Osaka Univ.), Tomoki Murakami, Hirantha Abeysekera (NTT), Teruo Higashino (Osaka Univ.) SeMI2021-72 |
In recent years, research on human activity recognition using Wi-Fi has been widely conducted.Wi-Fi can solve problems s... [more] | SeMI2021-72 pp.75-79 |
| SeMI | 2022-01-21 09:30 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
A Preliminary Study on Video-based Action Recognition in Wheelchair Basketball Considering Player Positions Ryosuke Hasegawa, Akira Uchiyama (Osaka Univ.), Teruo Higashino (Kyoto Tachibana Univ.) SeMI2021-73 |
In sports, action recognition is important for analyzing athlete performance. However, the method of attaching the inert... [more] | SeMI2021-73 pp.80-85 |
| SeMI | 2022-01-21 09:40 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Study of ACK-Less Rate Adaptation for IEEE 802.11bc Using Deep Reinforcement Learning Takamochi Kanda (Kyoto Univ.), Yusuke Koda (Univ. of Oulu), Yuto Kihira, Koji Yamamoto (Kyoto Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.) SeMI2021-74 |
This paper introduces an ACK-less rate adaptation to locational variation of recipient stations (STAs) for broadcast wir... [more] | SeMI2021-74 pp.86-88 |
| SeMI | 2022-01-21 09:50 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
A Study of Computer Vision-aided Single-antenna and Single-anchor RSSI Localization Considering Movable Obstructions Tomoya Sunami, Sohei Itahara (Kyoto Univ.), Yusuke Koda (Oulu Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Koji Yamamoto (Kyoto Univ.) SeMI2021-75 |
This paper shows the feasibility of single-antenna and single-RF (radio frequency)-anchor received power strength indica... [more] | SeMI2021-75 pp.89-91 |
| SeMI | 2022-01-21 10:00 |
Nagano | (Primary: On-site, Secondary: Online) |
[Short Paper]
Dementia Detection Using Two Perplexities Methods with Part-of-Speech Tags Chuheng Zheng, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.) SeMI2021-77 |
Alzheimer’s disease is a kind of dementia that causes problems with memory, thinking, and behavior. Using automated comp... [more] | SeMI2021-77 pp.98-102 |
| SeMI | 2022-01-21 10:30 |
Nagano | (Primary: On-site, Secondary: Online) |
A Study of Disaster Response IoT(DR-IoT) Wireless System Yasunori Owada (NICT), Mineo Takai (Osaka Univ.), Shugo Kajita (Space-Time Engineering Japan), Tetsushi Ikegami (Meiji Univ.), Susumu Ishihara, Arata Kato (Shizuoka Univ.), Hiroshi Yamamoto (Ritsumeikan Univ.) SeMI2021-79 |
[more] | SeMI2021-79 pp.109-113 |
| SeMI | 2022-01-21 10:50 |
Nagano | (Primary: On-site, Secondary: Online) |
Indoor Activity Detection Using 2D LIDAR and Deep Learning Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.) SeMI2021-80 |
[more] | SeMI2021-80 pp.114-119 |
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