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Technical Committee on Communication Quality (CQ) [schedule] [select]
Chair Takahiro Matsuda (Tokyo Metropolitan Univ.)
Vice Chair Hirantha Abeysekera (NTT), Yuichi Itoh (Aoyama Gakuin Univ.), Takeshi Ogawa (ATR), Toshiro Nunome (Nagoya Inst. of Tech.)
Secretary Ryo Nakamura (Fukuoka Univ.), Kazunari Yokomakura (SHARP)
Assistant Takahisa Fukui (SHARP), Yoshida Masami (Ritsumeikan University)

Conference Date Tue, Jul 21, 2026 13:00 - 17:20
Wed, Jul 22, 2026 09:00 - 14:15
Thu, Jul 23, 2026 09:00 - 12:10
Topics  
Conference Place  
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.

Tue, Jul 21 PM 
13:00 - 14:40
(1) 13:00-13:25 Field Experiment and Video Quality Assessment of Transmission over a 5.7 GHz Band Mesh Network in Infrastructure-Limited Environments Kiminobu Makino, Naoya Kaneko (TMC), Rei Sasaki, Yasutomo Watanabe, Kazunori Tateishi (Ikegami)
[updated]
(2) 13:25-13:50 Drone Identification Using RF Fingerprinting and ISAC-Based Trajectory Estimation Ayanosuke Kuroki, Tomotaka Kimura, Jun Cheng (Doshisha Univ.)
(3) 13:50-14:15 Ring-Based Rendezvous Relay Method for Multi-Stage Processing with Multiple UAVs
[updated]
Yuichiro Sugita, Tomotaka Kimura, Jun Cheng (Doshisha Univ.)
(4) 14:15-14:40 Joint Optimization of Launch Scheduling and Altitude Control for Lightweight Balloons for Maritime Sensor Networks Takeshi Hirai, Natsuki Fukui (UOsaka), Tatsuya Iizuka, Naoto Endo, Ryusuke Yamamoto, Akise Kumashiro, Hiroshi Matsubara (NTT), Naoki Wakamiya (UOsaka)
  14:40-14:50 Break ( 10 min. )
Tue, Jul 21 PM 
14:50 - 16:30
(5) 14:50-15:15 A Study of Observables for Koopman Analysis of Epidemic Processes on Graphs
[updated]
Yusuke Sakumoto (Kwansei Gakuin Univ.)
(6) 15:15-15:40 The Impact of Micro-level User Interventions on Macro-level Misinformation Spread Satoshi Furutani, Toshiki Shibahara, Mitsuaki Akiyama (NTT)
(7) 15:40-16:05 Study on Estimating Network Properties under Social Learning Using Partially Observed Topology
[updated]
Ryotaro Matsuo, Ryo Nakamura (Fukuoka Univ.)
(8) 16:05-16:30 Minimizing Latency of Multi-hop Split Inference/Learning Based on Service Function Chaining
-- Integer Linear Programming Formulation --
Takanori Hara (NAIST), Masahiro Sasabe (Kansai Univ.)
  16:30-16:40 Break ( 10 min. )
Tue, Jul 21 PM 
16:40 - 17:20
(9) 16:40-17:20 [Invited Talk]
Distributed Control of UAV Networks for Adaptive Wireless Connectivity
Tatsuaki Kimura (Doshisha Univ.)
Wed, Jul 22 AM 
09:00 - 10:00
(10) 09:00-10:00 [Poster Presentation]
Study on Directional Reflective Beam Control Using RIS-Mounted UAV Swarms
Rearu Kanazawa, Takefumi Hiraguri (NIT), Tetsuro Imai (TDU), Takahiro Matsuda (TMU), Shigenobu Sasaki (NU), Nobuyoshi Kikuma (NITech)
(11) 09:00-10:00 [Poster Presentation]
A Communication-Quality-Oriented Route Choice Method Considering Inter-Cell Interference in Mobile Networks
[updated]
Lewiss Quarm, Takanori Hara, Shoji Kasahara (NAIST)
(12) 09:00-10:00 [Poster Presentation]
On Evacuation Route Selection during Short-Duration Localized Downpours
Shigeharu Yoshioka, Takanori Hara, Shoji Kasahara (NAIST)
(13) 09:00-10:00 [Poster Presentation]
A Study on Information Diffusion Strategies to Maximize the External Behavior of Social Media Users
[updated]
Seokyeong Hong, Norihiko Shinomiya, Masaaki Miyashita (Soka Univ)
(14) 09:00-10:00 [Poster Presentation]
Development and Evaluation of an Electrostatic Pollen Sprayer for Artificial Pollination of Japanese Pears
Rion Yoshioka, Hiroyuki Shimizu, Kunihiko Hattori (NIT), Chisa Suzuki, Tomohito Simada (SATRC), Yoshihiro Takemura (Tottori Uni.), Takefumi Hiraguri (NIT)
[updated]
(15) 09:00-10:00 [Poster Presentation]
An Investigation of GCT+GSS for Graph Clustering of Brain Networks
[updated]
Ippei Noguchi, Chissaki Yoneda, Yusuke Sakumoto (Kwansei Gakuin Univ)
(16) 09:00-10:00 [Poster Presentation]
Proposal and Implementation of an Edge-Cloud Hybrid LLM Inference System for Face-to-Face Communication Support
[updated]
Ryuta Akashi, Takuya Asaka (TMU)
(17) 09:00-10:00 [Poster Presentation]
Evaluating the Effects of Fungible Token-Based Extrinsic Motivation on Learning Outcomes: A Causal Inference Comparison between Web2 and Web3
Ryuya Takahashi, Akihiro Fujihara (ChibaTech)
(18) 09:00-10:00 [Poster Presentation]
An Analysis of Individual Differences in Susceptibility to Emotional Contagion on the Social Media Vent
Yuina Takahashi, Sho Tsugawa (Univ. of Tsukuba)
  10:00-10:10 Break ( 10 min. )
Wed, Jul 22 AM 
10:10 - 11:50
(19) 10:10-10:35 Design Optimization for Balancing Stray Light Mitigation and Field of View of Depth-Movable Aerial Images Using an Angle-Controlled Optical System
[updated]
Ayami Hoshi, Motohiro Makiguchi, Naoto Abe (NTT)
(20) 10:35-11:00 Continual Malware Classification by Characteristic-Aware Mechanism Assignment for Benign, Known, and Novel Malware
[updated]
Sho Washika, Tomotaka Kimura, Jun Cheng (Doshisha Univ.)
(21) 11:00-11:25 Framework of Analyzing Caching Model for Sustainable Content Delivery Networks Tawde Chinmay, Noriaki Kamiyama (Ritsumeikan Univ)
[updated]
(22) 11:25-11:50 Is Single-Slot Finality Really Fast?
-- On Signature Aggregation Latency in Ethereum Fast-Finality Protocols --
Akihiro Fujihara (ChibaTech)
  11:50-13:00 Break ( 70 min. )
Wed, Jul 22 PM 
13:00 - 14:15
(23) 13:00-13:25 Augmenting Minority Emotion Labels in Japanese Emotion Classification through Translation of English Emotion-Labeled Data: Effectiveness and Limitations in WRIME
[updated]
Yuya Wake, Sho Tsugawa (Univ. of Tsukuba)
(24) 13:25-13:50 Analysis of Video Evaluation and Emotional Dynamics in Baseball Spectating
-- A Structural Comparison Based on the Presence or Absence of a Favorite Team --
Kai Miyamoto, Masaya Yasui, Kota Okada, Kenta Tsukatsune (Okayama Univ. of Science)
(25) 13:50-14:15 Trends and Perspectives in Stress and Cognitive Load Estimation Using Heart Rate Variability Metrics Emi Yuda, Atsushi Yamada, Hiroyuki Edamatsu, Tomoki Ando, Hiroyuki Sakano, Yusuke Saimyo (Mie Univ.)
Thu, Jul 23 AM 
09:00 - 10:00
(26) 09:00-10:00 [Poster Presentation]
The Impact of the Coexistence of Scale-Free and Clustering Properties on Network Anomaly Detection
[updated]
Koki Kampu, Yusuke Sakumoto (Kwansei Gakuin Univ.)
(27) 09:00-10:00 [Poster Presentation]
Accuracy-Aware Anchor Placement Design for Indoor 3D Localization Using LoRa
Taisei Nagadome, Shuya Isikawa, Takuya Asaka (Tokyo Metropolitan Univ.)
(28) 09:00-10:00 [Poster Presentation]
Multi-Constrained Path Search by Restart PSO for Bottleneck Bandwidth Maximization
Haruki Watase, Takuya Asaka (Tokyo Metropolitan Univ.)
(29) 09:00-10:00 [Poster Presentation]
Destination Selection of Training Data and Multicast Routing for Federated Learning
Satoshi Okamoto, Kazuhiko Kinoshita, Alberto Gallegos Ramonet (Tokushima Univ)
(30) 09:00-10:00 [Poster Presentation]
A Resource Control Policy for Improving User Throughput in Multi-RAT Coexistence Environments
Takumi Hirosue, Hirantha Abeysekera, Kotaro Nagano, Yusuke Asai, Tomoaki Ogawa (NTT)
(31) 09:00-10:00 [Poster Presentation]
Study on the Effects of Graph Spectrum Shift on the Training Convergence Speed of GNNs
[updated]
Sonu Ando, Koki Kampu, Yusuke Sakumoto (Kwansei Gakuin Univ.)
(32) 09:00-10:00 [Poster Presentation]
Kernel-Level Detection of Denial-of-Service Prompts Against LLM Inference Services via eBPF Tracing
Qian Hang, Takanori Hara, Shoji Kasahara (NAIST)
(33) 09:00-10:00 [Poster Presentation]
Comparative Evaluation of Training Stability for Federated Learning-Based Indoor Localization under Non-IID Conditions
Shuya Ishikawa, Takuya Asaka (TMU)
(34) 09:00-10:00 [Poster Presentation]
Study on Flight Path Generation for Automatic Pollination Using a Small UAV Based on Actual Field Point Cloud Data
[updated]
Rui Sakamoto, Hiroyuki Shimizu, Takefumi Hiraguri (NIT)
(35) 09:00-10:00 [Poster Presentation]
Performance Evaluation of MQTT over QUIC in LEO Satellite Communication Environments
Kento Tsurumi, Takuya Asaka (TMU)
  10:00-10:20 Break ( 20 min. )
Thu, Jul 23 PM 
10:20 - 12:10
(36) 10:20-10:40  
(37) 10:40-11:20 [Invited Talk]
Research on Wireless ITS Digital Twin
[updated]
Jin Nakazato (TUS), Tomoki Murakami, Hiroaki Shimmiya (NTT), Mikio Hasegawa (TUS)
(38) 11:20-11:45 [Invited Lecture]
Optimizing Interventions to Mitigate Misinformation Spread in Networks
[updated]
Satoshi Furutani (NTT)
(39) 11:45-12:10 [Invited Lecture]
Teleoperation Using Low-Latency IP Video Transmission
Fumiaki Mizuno, Keisuke Uehara (Keio Univ.)

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Invited LectureEach 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 Ryo Nakamura (Fukuoka Univ.)
Kazunari Yokomakura (SHARP)
E--mail: cq_-n 
Announcement Latest information will be presented on the homepage:
http://www.ieice.org/cs/cq/


Last modified: 2026-06-22 10:34:29


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