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Technical Committee on Communication Quality (CQ) [schedule] [select]
Chair Takefumi Hiraguri (Nippon Inst. of Tech.)
Vice Chair Takahiro Matsuda (Tokyo Metropolitan Univ.), Gou Hasegawa (Tohoku Univ.), Sumaru Niida (KDDI Research)
Secretary Toshiyuki Shintaku (KDDI Research, Inc), Mutsumi Suganuma (Tama Univ.), Shou Tsugawa (Tsukuba Univ.)
Assistant Ryo Nakamura (Fukuoka Univ.), Jin Nakazato (Univ. of Tokyo), Kenta Tsukatsune (Okayama Univ. of Science)

Technical Committee on Communication Behavior Engineering (CBE) [schedule] [select]

Conference Date Thu, Jan 30, 2025 09:40 - 17:40
Fri, Jan 31, 2025 09:30 - 17:30
Topics Network Science, Computational Social Science, Human Computer Interaction, Data Analysis, User Behaviour, Media Quality, etc. 
Conference Place  
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Registration Fee This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on CQ.

Thu, Jan 30 AM 
09:40 - 11:00
(1)
CQ
09:40-10:00 An Empirical Study on the Applicability of GNN to Graph Reduction CQ2024-67 Tomoya Matoba, Ryotaro Matsuo, Ryo Nakamura (Fukuoka Univ.)
(2)
CQ
10:00-10:20 A Study on the Effectiveness of Multi-Armed Bandit-based Caching Strategy CQ2024-68 Shinya Kayashima, Ryo Nakamura (Fukuoka Univ.)
(3)
CQ
10:20-10:40 Evaluating the Effectiveness of Cascade Graph Embeddings in Cascade Classification CQ2024-69 Naoki Shibao, Sho Tsugawa (Univ. of Tsukuba)
(4)
CQ
10:40-11:00 Analyzing the Characteristics of Sustained Influential Users Using Long-Term Twitter Data CQ2024-70 Harutaka Yamada, Sho Tsugawa (Tsukuba Univ.)
  11:00-11:10 Break ( 10 min. )
Thu, Jan 30 AM 
11:10 - 12:20
(5)
CQ
11:10-11:45 [Invited Talk]
Understanding Human Behavior through Web Data: Focus on Fake News and Conspiracy Theorie CQ2024-71
Taichi Murayama (YNU)
(6)
CQ
11:45-12:20 [Invited Talk]
Enhancing Virtual/Physical Experiences with Human-Workspace Interaction CQ2024-72
Kazuyuki Fujita (Tohoku Univ.)
  12:20-13:30 Break ( 70 min. )
Thu, Jan 30 PM 
13:30 - 14:40
(7)
CBE
13:30-14:05 [Invited Talk]
Ayaka Tsuchiya (Waseda Univ.)
(8)
CQ
14:05-14:40 [Invited Talk]
The concept of nonlinear independent component analysis and its application to real data CQ2024-73
Hiroshi Morioka (RIKEN)
  14:40-14:50 Break ( 10 min. )
Thu, Jan 30 PM 
14:50 - 16:10
(9)
CQ
14:50-15:10 Study on the Important Eigenvalues and Eigenvectors Based on Low-Rank Approximation with Graph Spectrum Shift CQ2024-75 Koki Kampu, Mikihiro Yasuda, Yusuke Sakumoto (Kwansei Gakuin Univ.)
(10)
CQ
15:10-15:30 Considerations on Parameter Setting for Anomaly Detection Method eLAD Based on Graph Spectrum Shift CQ2024-74 JungWon Wi, Mikihiro Yasuda, Yusuke Sakumoto (Kwansei Gakuin Univ.)
(11)
CQ
15:30-15:50 Study on Designing of Network Metric Based on Low-Rank Matrices Obtained through GSS and Discussing its Applicability to Brain Connectome Analysis CQ2024-76 Chisaki Yoneda, Mikihiro Yasuda, Yusuke Sakumoto (Kwansei Gakuin Univ.)
(12)
CQ
15:50-16:10 Studies on Interaction between Information Diffusion and Behavior Change in Online Social Networks CQ2024-77 Masaaki Miyashita, Norihiko Shinomiya (Soka Vniv.)
  16:10-16:20 Break ( 10 min. )
Thu, Jan 30 PM 
16:20 - 17:40
(13)
CQ
16:20-16:40 Proposal for warehouse robot control method based on active inference CQ2024-78 Atsuya Fukuyama, Yuichi Ohsita, Masayuki Murata (Osaka Univ.)
(14)
CQ
16:40-17:00 The Impact of Cache Usage on QoE of Adaptive Bit Rate Video and Audio Transmission in ICN/CCN CQ2024-79 Ryuji Hiraiwa, Toshiro Nunome (NITech)
(15)
CBE
17:00-17:20 Finer EEG-based Emotion Recognition with Semantic Space Theory Takemaru Yoshida (NAIST), Motoaki Kawanabe, Toshikazu Kuroda (ATR)
(16)
CBE
17:20-17:40 Understanding how victim values affect moral decision-making Liu Yu (Tohoku Univ.)
Fri, Jan 31 AM 
09:30 - 10:40
(17)
CQ
09:30-10:05 [Invited Talk]
Trustworthy Artificial Intelligence for Network Automation CQ2024-80
Genya Ishigaki (SJSU)
(18)
CQ
10:05-10:40 [Invited Talk]
Research to improve communication quality for User-Centric RAN Using Cell-Free Massive MIMO CQ2024-81
Toshiyuki Shintaku, Takahide Murakami, Akio Ikami, Yu Tsukamoto, Hiroyuki Shinbo, Yoshiaki Amano (KDDI Research)
  10:40-10:50 Break ( 10 min. )
Fri, Jan 31 AM 
10:50 - 11:50
(19)
CQ
10:50-11:10 Proposal for dynamic drone navigation design based on good communication area estimation CQ2024-82 Koyo Aoyama, Takefumi Hiraguri, Kakeru Hirata (NIT), Takahiro Matsuda (TMU), Tomotaka Kimura (Doshisha Univ.)
(20)
CQ
11:10-11:30 Development of pear pollination system using autonomous drones CQ2024-83 Kyohei Miyoshi, Takefumi Hiraguri, Hiroyuki Shimizu (NIT), Tomotaka Kimura, Sota Okubo (Doshisha Uni.), Keita Endo (NIT), Tomokazu Simada (SATRC), Akane Shibasaki (SAFPC), Yoshihiro Takemura (Tottori Uni.)
(21)
CQ
11:30-11:50 Estimation of The Number of Nodes for Epidemic Broadcast CQ2024-84 Kenshiro Ishibashi, Hiroshi Inai, Tsuyoshi Arai, Hideaki Wakabayashi (Okayama Prefectural Univ.)
  11:50-13:00 Break ( 70 min. )
Fri, Jan 31 PM 
13:00 - 14:00
(22)
CBE
13:00-13:20 A perspective on environmental factors that promote spatial insight problem-solving Takeshi Ogawa (ATR)
(23)
CBE
13:20-13:40 Modeling Cooperation with Reinforcement Learning Reiji Ohkuma, Yuto Kurihara, Ayaka Tsuchiya, Rieko Osu (Waseda Univ.)
(24)
CBE
13:40-14:00 Study on the Synchronization Tendencies of Biometric Information in Collaborative Work Makoto Shinnishi, Mutsumi Suganuma (Tama Univ.)
  14:00-14:10 Break ( 10 min. )
Fri, Jan 31 PM 
14:10 - 15:10
(25)
CQ
14:10-14:30 Capacity Map Estimation Method based on LOS/NLOS Information and range attenuation in Factory Environments CQ2024-85 Kaito Tanaka, Takahiro Matsuda, Shino Shiraki (Tokyo Metropolitan Univ.), Yoshiaki Nishikawa (Tokyo Metropolitan Univ. /NEC), Eiji Takahashi, Takeo Onishi, Toshiki Takeuchi, Kazushi Muraoka (NEC)
(26)
CQ
14:30-14:50 A study on low latency traffic control using multiple wireless routes CQ2024-86 Kotaro Nagano, Hirantha Abeysekera, Akira Kishida, Yusuke Asai (NTT)
(27)
CQ
14:50-15:10 Field Experiment Evaluation Using A Packet Duplication Architecture in Mobile Environment CQ2024-87 Nayuta Yamane, Jin Nakazato, Koki Ito (UTokyo), Manabu Mikami, Takahiro Tsuchiya (SB), Manabu Tsukada, Hiroshi Esaki (UTokyo)
  15:10-15:20 Break ( 10 min. )
Fri, Jan 31 PM 
15:20 - 16:20
(28)
CQ
15:20-15:40 Analysis of Road Traffic Congestion by Applying Queueing Theory CQ2024-88 Masaki Kimura, Shigeo Shioda (Chiba Univ.)
(29)
CQ
15:40-16:00 Analysis of scheduling methods using packet conversion of electric power CQ2024-89 Yuma Takahashi, Takefumi Hiraguri (NIT), Kazuki Maruta, Shuma Okita (TUS), Takahiro Matsuda (TMU), Tomotaka Kimura (DU)
(30)
CQ
16:00-16:20 Study on Battery-Aware Time Division Wireless Power Transfer CQ2024-90 Yuna Sawada, Shino Shiraki, Chika Yajima, Takahiro Matsuda (TMU), Takefumi Hiraguri (NIT), Kazuki Maruta (TUS), Tomotaka Kimura (DU)
  16:20-16:30 Break ( 10 min. )
Fri, Jan 31 PM 
16:30 - 17:30
(31) 16:30-17:30  

Announcement for Speakers
General TalkEach speech will have 15 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 30 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
CQ Technical Committee on Communication Quality (CQ)   [Latest Schedule]
Contact Address Sho Tsugawa (Tsukuba Univ.)
Mutsumi Suganuma (Tama Univ.)
Toshiyuki Shintaku (KDDI Research, Inc)
E--mail: cq_-n 
Announcement Latest information will be presented on the homepage:
http://www.ieice.org/cs/cq/jpn/
CBE Technical Committee on Communication Behavior Engineering (CBE)   [Latest Schedule]
Contact Address  


Last modified: 2025-01-27 16:19:06


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