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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 32  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS 2024-05-16
10:25
Okinawa   Limited Datasets for Optimizing WiFi Sensing Configuration
Taichi Yamazaki (Aoyama Gakuin Univ.), Yuusuke Kawakita (KAIT), Akihito Taya (Univ. Tokyo), Yoshito Tobe (Aoyama Gakuin Univ.)
 [more]
RISING
(3rd)
2023-10-31
10:45
Hokkaido Kaderu 2・7 (Sapporo) [Poster Presentation] Study on Beamforming Feedback in Wireless LANs and Singular Value Decomposition
Hiroki Shimomura (Kyoto Univ.), Koji Yamamoto (KIT), Takayuki Nishio (Tokyo Tech.), Akihito Taya (Tokyo Univ.)
We investigated the properties of beamforming feedback (BFF) facilitated by singular value decomposition (SVD) as a step... [more]
HCS 2023-08-26
14:30
Hyogo
(Primary: On-site, Secondary: Online)
SPARKIT: A Multi-Agent Mind-Map Generation System for Idea Generation
Masaki Ishizaka (AGU), Akihito Taya (UTokyo), Yoshito Tobe (AGU) HCS2023-54
The demand for novel ideas in a wide range of fields, such as product development, marketing, and academic research, has... [more] HCS2023-54
pp.64-69
SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS 2023-05-18
18:20
Okinawa Okinawa Institute of Science and Technology (OIST)
(Primary: On-site, Secondary: Online)
Mobility-Aware Timing Control of Parameter Aggregation in Edge Federated Learning
Shota Ono (Univ. of Tokyo), Taku Yamazaki, Takumi Miyoshi (Shibaura Inst. of Tech.), Akihito Taya, Yuuki Nishiyama, Kaoru Sezaki (Univ. of Tokyo) SeMI2023-7
Services that utilize region-specific data collected by onboard vehicle sensors have been attracting attention.
In thes... [more]
SeMI2023-7
pp.26-29
ICM 2023-03-17
13:15
Okinawa Okinawa Prefectural Museum and Art Museum
(Primary: On-site, Secondary: Online)
[Encouragement Talk] Evaluating Impact of Users' sojourn time on Learning Performance in Spot-Based Federated Learning
Shota Ono (Univ. of Tokyo), Taku Yamazaki, Takumi Miyoshi (Shibaura Inst. of Tech.), Akihito Taya, Yuuki Nishiyama, Kaoru Sezaki (Univ. of Tokyo) ICM2022-56
In federated learning (FL), each update of the model generates communication, which increases the traffic on the mobile ... [more] ICM2022-56
pp.80-83
ICM 2023-03-17
13:35
Okinawa Okinawa Prefectural Museum and Art Museum
(Primary: On-site, Secondary: Online)
Analyzing Impact of People's Existence on RSSI in Large Indoor Environment
Eri Hosonuma (Univ. of Tokyo), Taku Yamazaki, Takumi Miyoshi (Shibaura Inst. of Tech.), Akihito Taya, Yuuki Nishiyama, Kaoru Sezaki (Univ. of Tokyo) ICM2022-57
Various estimation methods of crowd density have been studied for safe and comfortable cities. In particular, for instal... [more] ICM2022-57
pp.84-88
RCS, SR, SRW
(Joint)
2023-03-03
15:35
Tokyo Tokyo Institute of Technology, and Online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Research and Development on Wireless Access Technology Based on Factor Analysis of Communication Quality Using Redundant Information
Koji Yamamoto (Kyoto Univ.), Mai Ohta (Fukuoka Univ.), Kazuto Yano (ATR), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Akihito Taya (Kyoto Univ./Univ. Tokyo), Makoto Taromaru (Fukuoka Univ.), Babatunde Ojetunde, Keiichiro Mori (ATR) SRW2022-66
In wireless communications, communication quality is observable; in contrast, its degradation factors are generally unob... [more] SRW2022-66
pp.100-105
SeMI, SeMI
(Joint)
2023-01-20
11:25
Tokushima Naruto grand hotel
(Primary: On-site, Secondary: Online)
[Short Paper] Real-time Human Intrusion Detection with Beamforming Feedback
Sota Kondo, Koji Yamamoto (Kyoto Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Akihito Taya (Kyoto Univ./Univ. Tokyo) SeMI2022-100
This paper introduces a method of human intrusion detection using beamforming feedback (BFF), which is returned from the... [more] SeMI2022-100
pp.134-139
SeMI, SeMI
(Joint)
2023-01-20
11:35
Tokushima Naruto grand hotel
(Primary: On-site, Secondary: Online)
[Short Paper] A Study of Beamforming Feedback-based LOS Detection
Hiroki Shimomura, Takamochi Kanda, Koji Yamamoto (Kyoto Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Akihito Taya (Kyoto Univ./Univ. Tokyo) SeMI2022-101
Channel state information (CSI) in wireless local area network (WLAN) has attracted increasing attention for Wi-Fi sensi... [more] SeMI2022-101
pp.140-145
SRW, SeMI, CNR
(Joint)
2022-11-24
11:50
Tochigi Epinard Nasu
(Primary: On-site, Secondary: Online)
Line-extraction-based non-parametric regression of 2D LiDAR point cloud
Ryoga Kubota, Akihito Taya, Yoshito Tobe (Aoyama Gakuin Univ.) SeMI2022-49
2D LiDAR provides point cloud data containing distance and angle information. However, a point cloud is a set of non-uni... [more] SeMI2022-49
pp.1-5
SWIM, SC 2022-08-26
14:15
Online Held online Dynamic Generation of Preprocessing Functions for Combining Pretrained Inference-Models
Tomohito Ito, Koichi Shimoda, Akihito Taya, Yoshito Tobe (Aoyama Gakuin Univ.) SWIM2022-16 SC2022-22
 [more] SWIM2022-16 SC2022-22
pp.34-39
NS, SR, RCS, SeMI, RCC
(Joint)
2022-07-15
11:55
Ishikawa The Kanazawa Theatre + Online
(Primary: On-site, Secondary: Online)
Vision-Aided Frame-Capture-Based CSI Recomposition for WiFi Sensing: A Multimodal Approach
Hiroki Shimomura, Takamochi Kanda, Koji Yamamoto (Kyoto Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Akihito Taya (Kyoto Univ./Aoyama Gakuin Univ.) SeMI2022-42
Recompositing channel state information (CSI) from the beamforming feedback matrix (BFM), which is a compressed version ... [more] SeMI2022-42
pp.98-102
SeMI, IPSJ-MBL, IPSJ-UBI 2022-03-07
14:25
Online Online Non-Backtracking Consensus Algorithm for Sensor Networks
Akihito Taya (Aoyama Gakuin Univ.) SeMI2021-86
This paper proposes a non-backtracking consensus algorithm for sensor networks. By focusing on the amount of information... [more] SeMI2021-86
pp.19-24
HPB
(2nd)
2022-02-28
14:25
Online Online CBWS: Design of a Brain Wave Analysis System Suitable for Brain-Wave-Based Games
Taichi Yamazaki (Aoyama Gakuin Univ.), Yuma Tsurugasaki (Aoyama Gakuin Univ), Akihito Taya, Yoshito Tobe (Aoyama Gakuin Univ.), Hideaki Toyama (Toyama Prefectural Univ.)
In recent years, there has been an increase in the number of eSports events and competitions, and demand for eSports is ... [more]
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
15:20
Nagano
(Primary: On-site, Secondary: Online)
[Short Paper] Asynchronous Gradient-Boosted Decision Trees for Distributed Sensing Devices
Yui Yamashita, Akihito Taya, Yoshito Tobe (Aoyama Gakuin Univ.) SeMI2021-64
Recently, wearable devices that install multiple sensors have been widely used. Although sensor data from these devices ... [more] SeMI2021-64
pp.45-47
SRW, SeMI, CNR
(Joint)
2021-11-26
15:00
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
[Poster Presentation] Impact of the Layout of Devices to Estimation Accuracy in Wireless Sensing Using Beamforming Feedbacks
Sota Kondo, Koji Yamamoto (Kyoto Univ.), Yusuke Koda (Univ. Oulu), Kota Yamashita (Kyoto Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Akihito Taya (Kyoto Univ./Aoyama Gakuin Univ.) SRW2021-47 SeMI2021-46 CNR2021-21
(To be available after the conference date) [more] SRW2021-47 SeMI2021-46 CNR2021-21
pp.68-70(SRW), pp.55-57(SeMI), pp.45-47(CNR)
SRW, SeMI, CNR
(Joint)
2021-11-26
15:00
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
[Poster Presentation] Signal-Completion-Based Pre-Training Scheme for EEG with Various Number of Electrodes
Yuma Tsurugasaki, Akihito Taya, Yoshito Tobe (Aoyama Gakuin Univ.) SRW2021-50 SeMI2021-49 CNR2021-24
Machine learning using electroencephalographs (EEG) data can be used to infer various human states such as emotions and ... [more] SRW2021-50 SeMI2021-49 CNR2021-24
pp.79-81(SRW), pp.66-68(SeMI), pp.56-58(CNR)
RCS 2021-10-22
15:00
Online Online [Poster Presentation] Interference Source Determination Based on History of Transmissions in WLANs
Koji Yamamoto, Mayu Mieda, Sota Kondo (Kyoto Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Akihito Taya (Kyoto Univ./Aoyama Gakuin Univ.), Kazuto Yano (ATR) RCS2021-141
In wireless communications, in general, stations can observe the loss of transmitted frames, but it is difficult to accu... [more] RCS2021-141
pp.122-125
SeMI, IPSJ-MBL, IPSJ-DPS, IPSJ-ITS 2021-05-27
17:35
Online Online [Poster Presentation] Real-World Dynamic Recognition by Combining Machine Learning Models
Akihito Taya, Koichi Shimoda, Yoshito Tobe (Aoyama Gakuin Univ.) SeMI2021-6
Internet of things (IoT) and wearable devices make it easy to obtain physical quantities. These values are used to recog... [more] SeMI2021-6
pp.27-32
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