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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 Noritsugu Egi (NTT), Mutsumi Suganuma (Tama Univ.), Shou Tsugawa (Tsukuba Univ.)
Assistant Ryo Nakamura (Fukuoka Univ.), Toshiro Nakahira (NTT), Kenta Tsukatsune (Okayama Univ. of Science)

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

Conference Date Thu, Jan 25, 2024 13:20 - 17:30
Fri, Jan 26, 2024 09:30 - 15:30
Topics Network Science, Computational Social Science, Media Quality, Communication Behaviour, etc. 
Conference Place  
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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 25 PM 
13:20 - 14:35
13:20-13:45 Optimization of Satisfaction Evaluation Model considering Waiting Time based on Time Estimation Characteristics CQ2023-52 Sumaru Niida (KDDI Research), Seoyun Lim (UCLA), Moe Umegaki, Yu Sato (KDDI)
13:45-14:10 Usability Survey of Virtual Calligraphy System Using Haptic Sense CQ2023-53 Tetsuta Takahashi (NITech), Eiko Takano, Izumi Kondo (NCGG), Yutaka Ishibashi (NITech)
14:10-14:35 A study on risk assessment method for online flaming on SNS CQ2023-54 Sasaki Yu, Yoshino Hideaki (NIT)
  14:35-14:45 Break ( 10 min. )
Thu, Jan 25 PM 
14:45 - 16:00
14:45-15:10 A Study on Exploring Hidden Nodes on Unknown Social Networks CQ2023-55 Sho Tsugawa (Univ. of Tsukuba), Hiroyuki Ohsaki (Kwansei Gakuin Univ.)
15:10-15:35 [Invited Lecture]
Information Diffusion Process on Network and Strong Correlation Approximation CQ2023-56
Yutaro Sakamoto, Shigeo Shioda (Chiba Univ.)
15:35-16:00 On Inhibition of Self-interested Behavior in Collective Action Problem Triggered by Dissemination of Corrective Information CQ2023-57 Masaaki Miyashita, Norihiko Shinomiya (Soka Univ.)
  16:00-16:10 Break ( 10 min. )
Thu, Jan 25 PM 
16:10 - 16:50
16:10-16:50 [Invited Talk]
Psychological Evaluation of Trust in the Recommender System CQ2023-58
Yoshinori Hijikata (KGU)
Thu, Jan 25 PM 
16:50 - 17:30
16:50-17:30 [Invited Talk]
Analysis of global state fluctuations in functional brain networks CQ2023-59
Makoto Fukushima (Hiroshima Univ.)
Fri, Jan 26 AM 
09:30 - 10:20
09:30-09:55 Fixed-Parameter Tractablity for Highly Reliable Network Design Problem by Node Protection CQ2023-60 Sumihiro Yoneyama, Hiroyoshi Miwa (Kwansei Gakuin Univ.)
09:55-10:20 Stochastic Properties of Gossip-based Consensus Forming Algorithms CQ2023-61 Kazuma Odashima, Kenta Takehara, Shigeo Shioda (Chiba Univ.)
  10:20-10:30 Break ( 10 min. )
Fri, Jan 26 AM 
10:30 - 11:10
10:30-11:10 [Invited Talk]
Localization and environmental monitoring based on graphs expressing spatial proximity relations. CQ2023-62
Shino Shiraki (Tokyo Metropolitan Univ.), Shigeo Shioda (Chiba Univ.), Takahiro Matsuda (Tokyo Metropolitan Univ.)
Fri, Jan 26 AM 
11:10 - 11:50
11:10-11:50 [Invited Talk]
Hypergraph analyses for understanding higher-order social interactions CQ2023-63
Kazuki Nakajima (TMU)
  11:50-12:50 Lunch Break ( 60 min. )
Fri, Jan 26 PM 
12:50 - 14:05
12:50-13:15 Development of a pollination system for pear fields using a drone CQ2023-64 Naoki Yamada, Takefumi Hiraguri, Hiroyuki Shimizu (NIT), Tomotaka Kimura (Doshisha Univ.), Tomohito Shimada (SATRC), Yoshihiro Takemura (Tottori Univ.)
13:15-13:40 Estimating the best time to collect pear pollen using deep learning CQ2023-65 Keita Endo (NIT), Tomotaka Kimura (Doshisha Univ.), Hiroyuki Shimizu (NIT), Tomohito Shimada (SATRC), Akane Shibasaki (SAFPC), Ryota Fujinuma (DKK), Yoshihiro Takemura (Tottori Univ.), Takefumi Hiraguri (NIT)
13:40-14:05 Image analysis technology for estimating the optimum tomato harvest timing and developed AI camera CQ2023-66 Yasuhiro Okabe, Takefumi Hiraguri, Keita Endo, Naoki Yamada (NIT)
  14:05-14:15 Break ( 10 min. )
Fri, Jan 26 PM 
14:15 - 15:30
14:15-14:40 Compressed Sensing-Based Traffic Estimation for Optimum VM Placement CQ2023-67 Ami Yamamoto, Takahiro Matsuda (TMU), Junichi Higuchi, Takeshi Kodama, Takashi Shiraishi (Fujitsu)
14:40-15:05 Effect of Beamforming on Interference Mitigation in High-Density Drone Networks CQ2023-68 Takumu Uda, Takahiro Matsuda (Tokyo Metropolitan Univ.), Wataru Yamada (NTT)
15:05-15:30 A Study of Handover Methods Considering Multipath Interference in a Mixed Network of Heterogeneous Base Stations CQ2023-69 Kakeru Hirata (NIT), Satoshi Ujigawa (KazimaTec), Takahiro Matsuda (TMU), Jiro Hirokawa (TT), Tetsurou Imai (TDU), Takefumi Hiraguri (NIT)

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 35 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.)
Noritsugu Egi (NTT)
E--mail: cq_-n 
Announcement Latest information will be presented on the homepage:
CBE Technical Committee on Communication Behavior Engineering (CBE)   [Latest Schedule]
Contact Address  

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