Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PRMU, MVE, VRSJ-SIG-MR, IPSJ-CVIM |
2024-01-26 15:34 |
Kanagawa |
Keio Univ. (Hiyoshi Campus) |
Comparison of Imbalanced Data Handling Techniques in Emotion Estimation of Expressway Service Area Workers using Stacking Ensemble Learners for Complex Decision Boundaries Akihiro Sato, Satoki Ogiso, Ryosuke Ichikari, Takeshi Kurata (AIST) PRMU2023-47 |
Estimating emotions of workers is promising to promote health and productivity management, while it has difficulty in c... [more] |
PRMU2023-47 pp.40-45 |
AP, WPT (Joint) |
2024-01-17 16:25 |
Niigata |
Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Estimation of transmission loss in several types of window glass at 29GHz using optimization methods Masaya Takahashi, Shoma Tanaka, Sho Kimura, Ho-Yu Lin, Akihiro Sato (SoftBank) AP2023-166 |
With the commercialization of the 5th Generation mobile communication system (5G), there has been a need to study how to... [more] |
AP2023-166 pp.35-40 |
HCGSYMPO (2nd) |
2022-12-14 - 2022-12-16 |
Kagawa |
Onsite (Sunport Takamatsu) and Online (Primary: On-site, Secondary: Online) |
Always-on monitoring of employees' mental and physical state in an expressway service area for health and productivity management Akihiro Sato, Satoki Ogiso, Ryosuke Ichikari, Gaku Kutsuzawa, Yoshiyuki Kobayashi (AIST), Takeshi Shimmura (AIST/Ritsumeikan Univ./GANKO Food Service), Tomomi Nonaka (Ritsumeikan Univ.), Takeshi Kurata (AIST) |
Recently, the market scale of health and productivity management support services is expanding, while expectations for t... [more] |
|
AP, SANE, SAT (Joint) |
2021-07-30 15:20 |
Online |
Online |
[Invited Lecture]
Vegetation loss model considering seasonal characteristics in HAPS communication Akihiro Sato, Sho Kimura, Lin Hoyu, Shoma Tanaka, Hideki Omote (Softbank Corp.) AP2021-47 |
HAPS, the High-Altitude Platform Station that provides communications services from altitudes of around 20 km via an Unm... [more] |
AP2021-47 pp.132-136 |
AP |
2021-03-26 14:00 |
Online |
Online |
[Tutorial Lecture]
International standardization status of HAPS propagation model Hideki Omote, Shoma Tanaka, Sho Kimura, Hoyu Lin, Akihiro Sato (Softbank) AP2020-140 |
HAPS (High-Altitude Platform Station) is a radio station installed on an Unmanned Aerial Vehicle (UAV), such as a balloo... [more] |
AP2020-140 pp.48-53 |
AP, WPT (Joint) |
2020-01-24 09:25 |
Kagawa |
Sunport Hall Takamatsu |
[Invited Lecture]
Measurement and Analysis of Clutter Loss at High Elevation Angles for HAPS Communications in urban environment Akihiro Sato, Sho Kimura, Hideki Omote (Softbank) AP2019-166 |
HAPS, the High-Altitude Platform Station that provides communications services from altitudes of around 20 km via an Unm... [more] |
AP2019-166 pp.87-92 |
IN, IA (Joint) |
2019-12-20 10:10 |
Hiroshima |
Satellite Campus Hiroshima |
An Approach for Identifying Dictionary-based DGA Bots by Word Relations in Domain Names Akihiro Satoh, Yutaka Fukuda, Sujiro Wada, Yutaka Nakamura (KIT) IA2019-55 |
[more] |
IA2019-55 pp.39-44 |
AP |
2019-10-18 12:35 |
Osaka |
Osaka Univ. |
Measurement and analysis of elevation arrival angle characteristics at MS in Mobile Communication Sho Kimura, Hideki Omote, Daigo Ogata, Akihiro Sato (Softbank) AP2019-101 |
Spatial processing techniques such as Adaptive Array Antenna (AAA) and Multi-Input-Multi-Output (MIMO) have been the foc... [more] |
AP2019-101 pp.113-118 |
AP, SANE, SAT (Joint) |
2019-07-17 14:35 |
Miyagi |
Tohoku Univ. |
[Invited Lecture]
Measurement and Analysis of elevation arrival angle characteristic at low base station Akihiro Sato, Hideki Omote (SoftBank) AP2019-27 |
Spatial processing techniques such as Adaptive Array Antenna (AAA) and Multi-Input-Multi-Output (MIMO) have been the foc... [more] |
AP2019-27 pp.33-38 |
IA, IN (Joint) |
2018-12-13 15:35 |
Hiroshima |
Hiroshima Univ. |
Clustering Malicious DNS Queries Detected by Using Blacklists Akihiro Satoh, Yutaka Nakamura, Mitsutaka Ogura, Daiki Nobayashi, Takeshi Ikenaga (KIT) IA2018-42 |
(To be available after the conference date) [more] |
IA2018-42 pp.17-22 |
IA, SITE, IPSJ-IOT [detail] |
2017-03-03 15:15 |
Okinawa |
Culture Resort Festone (Okinawa) |
Analyzing and Detecting Domain-Flux Botnets Akihiro Satoh, Yutaka Nakamura, Daiki Nobayashi, Takeshi Ikenaga (KIT) SITE2016-69 IA2016-99 |
[more] |
SITE2016-69 IA2016-99 pp.47-50 |
IA |
2016-10-14 14:50 |
Tokyo |
Univ. of Tokyo, Koshiba Hall |
Domain-Flux Botnet Detection based on DNS Traffic Analysis Akihiro Satoh, Yutaka Nakamura, Daiki Nobayashi, Takeshi Ikenaga (KIT) IA2016-24 |
[more] |
IA2016-24 pp.13-16 |
SR |
2013-05-24 16:05 |
Hiroshima |
ASTER PLAZA (Hiroshima City) |
Effect of Frame Size in Signal Detection Performance of Wireless LAN Using Overlapped FFT Scheme Shoya Uchida, Akihiro Sato, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.), Mohammad Ghavami (London South Bank Univ.) SR2013-18 |
In this research, the frame size of overlapped FFT energy detection for wireless LAN signal has been evaluated. Wireless... [more] |
SR2013-18 pp.97-103 |
SR |
2013-05-24 16:30 |
Hiroshima |
ASTER PLAZA (Hiroshima City) |
Experimental Investigation of Signal Sensing with Overlapped FFT based Energy Detection under the Existence of Fixed Distortion Component Ryo Takai, Shoya Uchida, Akihiro Sato, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.) SR2013-19 |
Overlapped FFT based energy detection has been proposed as a signal detection scheme in dynamic spectrum access. The ove... [more] |
SR2013-19 pp.105-110 |
IA, SITE, IPSJ-IOT [detail] |
2013-03-15 10:00 |
Nara |
Todaiji Total Cultural Center |
Identifying User Authentication Methods on SSH Sessions Akihiro Satoh, Yutaka Nakamura, Takeshi Ikenaga (Kyushu Inst. of Tech.) SITE2012-61 IA2012-99 |
A dictionary attack against SSH services is a common security threat. Traditional ways for detecting the attacks rely on... [more] |
SITE2012-61 IA2012-99 pp.151-156 |
SR |
2013-01-25 09:55 |
Nagano |
Shinshu Univ. |
Signal Detection Performance of Overlapped FFT Scheme with Frame Summation of Adjacent Channels Akihiro Sato, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.), Mohammad Ghavami (LSBU) SR2012-76 |
Signal detection without changing parameters of analog circuits is required to recognize radio environments on the adjac... [more] |
SR2012-76 pp.25-31 |
SR, AN, USN, RCS (Joint) |
2012-10-17 09:00 |
Fukuoka |
Fukuoka univ. |
Signal Detection Performance of Overlapped FFT Scheme with Additional Frames consisting of Non-continuous Samples in Indoor Environment Shoya Uchida, Akihiro Sato, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.), Mohammad Ghavami (London South Bank Univ.) SR2012-37 |
Overlapped FFT has been proposed as a signal detection scheme in dynamic spectrum access to reduce the variance of the n... [more] |
SR2012-37 pp.1-8 |
IN, NS, CS (Joint) |
2012-09-20 09:50 |
Miyagi |
Tohoku Univ. Research Institute of Electrical Communication 2gokan |
Proposal of Damage Estimation of Dos Attack by the Characteristics of Flows Monitored at the Upper Router Hiroaki Izu (Tohoku Univ), Akihiro Satoh (Kyutech), Kazuto Sasai, Hideyuki Takahashi, Gen Kitagata, Tetsuo Kinoshita (Tohoku Univ) IN2012-51 |
[more] |
IN2012-51 pp.13-16 |
SR |
2012-07-27 14:30 |
Kagoshima |
Yakushima (an island in Kagoshima pref.) |
Performance of Signal Detection on Adjacent Channel using Overlapped FFT Akihiro Sato, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.) SR2012-34 |
Dynamic spectrum access requires to measure radio environments even during the communication with other cognitive radio ... [more] |
SR2012-34 pp.93-98 |
SR |
2012-05-25 10:00 |
Kanagawa |
Keio univ. at Hiyoshi |
Overlapped FFT Scheme with Frames of Non-continuous Samples Shoya Uchida, Akihiro Sato, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.) SR2012-13 |
Overlapped FFT has been proposed as a signal detection scheme in dynamic spectrum access to reduce the variance of the n... [more] |
SR2012-13 pp.79-85 |