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Technical Committee on Information Networks (IN)
Chair: Tsutomu Murase (Nagoya Univ.) Vice Chair: Hiroyoshi Takiguchi (NTT)
Secretary: Takahiko Kato (KDDI Research), Makoto Misumi (Fukuoka Univ.), Kosuke Sanada (Mie Univ.), Ryoichi Hayashi (NTT), Genbu Morohashi (NTT)

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Technical Committee on Complex Communication Sciences (CCS)
Chair: Hidehiro Nakano (Tokyo City Univ.)
Vice Chair: Noriaki Kamiyama (Ritsumeikan Univ.), Atsushi Uchida (Saitama Univ.)
Secretary: Kazutaka Kanno (Saitama Univ.), Tomoyuki Sasaki (Shonan Inst. of Tech.)
Assistant: Hiroyuki Yasuda (Univ. of Tokyo), Miki Kobayashi (Rissho Univ.), Ryo Nakamura (Fukuoka Univ.), Naoya Fujiwara (Tohoku Univ.)

DATE:
Mon, Jul 29, 2024 09:00 - 18:10
Tue, Jul 30, 2024 09:00 - 17:40

PLACE:
MOERENUMA PARK Glass Pyramid Space1(Moerenuma-koen 1-1, Higashi-ku, Sapporo. 15 minutes walk from bus stop "Moerenuma Park East Exit" (https://moerenumapark.jp/english/). https://moerenumapark.jp/english/)

TOPICS:
Network Science, Future Network, Cloud/SDN/Virtualization, Contents Delivery/Contents Exchange, and others

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Mon, Jul 29 AM (09:00 - 10:40)
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(1)/IN 09:00 - 09:25
Verification of the Scaling Relationship Between Block Propagation Time and Fork Probability Using SimBlock
Koki Inoue, Akihiro Fujihara (CIT)

(2)/IN 09:25 - 09:50
Study on Management Method for Distributed Machine Learning Models and their Similarity Based Model Combining Method
Takeshi Tsuchiya (Tokyo International Univ.), Ryuichi Mochizuki (MR System)

(3)/IN 09:50 - 10:15
Prototype blockchain oracle using Chainlink and investigation of bottleneck factors in smart contract execution
Hikaru Ishii, Akihiro Fujihara (CIT)

(4)/IN 10:15 - 10:40
Mobile Network Dynamic Pricing through Blockchain Tokens and State Channels
Iat Fei Kuan (UBC), Arifumi Matsumoto, Naoki Higo (NTT)

----- Break ( 5 min. ) -----

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Mon, Jul 29 PM (10:45 - 12:25)
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(5)/CCS 10:45 - 11:10
Reservoir Computing for Predistortion of Power Amplifiers
Chen Haotian, Chen Jiaxuan, Natsuaki Ryo, Hirose Akira (UTokyo)

(6)/CCS 11:10 - 11:35
Spin Physical Reservoir Computing in Application to Predistortion of Power Amplifiers
Chen Jiaxuan, Chen Haotian, Hirose Akira (UTokyo)

(7)/CCS 11:35 - 12:00
Replication of chaotic attractor of laser and noise reduction using reservoir computing
Keisuke Kase, Atsuya Kawakami, Atsushi Uchida (Saitama Univ.)

(8)/CCS 12:00 - 12:25
Estimation of quantization and consumption energy in approximate reservoir computing
Tatsuki Ito, Kazutaka Kanno (Saitama Univ.), Satoshi Kawakami (Kyushu Univ.), Atsushi Uchida (Saitama Univ.)

----- Lunch Break ( 10 min. ) -----

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Mon, Jul 29 PM (12:35 - 14:40)
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(9)/IN 12:35 - 13:00
Dynamic parameter tuning of BBR for alleviating RTT unfairness
Zewei Han, Go Hasegawa (Tohoku Univ)

(10)/IN 13:00 - 13:25
Characteristic Evaluation of Dynamic TCP Proxy Mechanism Based on Measurement of Packet Loss Rate
Atsuki Hara, Hiroyasu Obata, Chisa Takano (Hiroshima City Univ.)

(11)/IN 13:25 - 13:50
Estimating the Number of Competing Flow With Locally Observable Information
Zeyou Xia, Go Hasegawa (Tohoku Univ.)

(12)/IN 13:50 - 14:15
Use of in-network cache for many-to-many file transfers with multiple multicast routes
Kanon Inazumi, Yuta Katafuchi, Masahiro Sibata, Masato Tsuru (Kyutech)

(13)/IN 14:15 - 14:40
Optimal Deployment of Aerial Base Stations and Intelligent Reflecting Surfaces in 5G Networks
Takeshi Hirai (Osaka Univ.)

----- Break ( 5 min. ) -----

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Mon, Jul 29 PM (14:45 - 16:25)
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(14)/CCS 14:45 - 15:10
Adjustment Payment System Among ISPs Based on Cooperative Games for ICN Promotion
Masaki Ito, Noriaki Kamiyama (Ritsumeikan Univ)

(15)/CCS 15:10 - 15:35
Performance Assessment of Sharding Mechanisms under Different Node Distributions in IoT-Blockchain System
Yue Su, Kien Nguyen, Hiroo Sekiya (Chiba Univ.)

(16)/CCS 15:35 - 16:00
Content Reception Scheme Using Partial Content Cache in Content-Oriented Multi-Hop Wireless Networks
Yuichi Sakata, Sigeki Siokawa (KAIT)

(17)/CCS 16:00 - 16:25
A study on image completion by tensor nuclear norm minus Frobenius norm
Kaito Hosono (Kanagawa Univ.), Takamichi Miyata (CIT), Hirotsugu Kinoshita (Kanagawa Univ.)

----- Break ( 5 min. ) -----

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Mon, Jul 29 PM (16:30 - 18:10)
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(18)/IN 16:30 - 17:20
[Invited Talk]
Accelerating Collective Communication in Large-Scale AI Model Training Workloads
Nariaki Tateiwa, Kazutaka Morita (NTT)

(19)/IN 17:20 - 18:10
[Invited Talk]
Research trend on quantum information networking
Takao Aoki (Waseda Univ.)

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Tue, Jul 30 AM (09:00 - 10:40)
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(20)/IN 09:00 - 09:25
Optimizing Partitioning of Availability Requirements for Multi-Domain Network Slicing using Bandit Algorithms
Masaki Kobayashi, Akito Suzuki, Masahiro Kobayashi (NTT)

(21)/IN 09:25 - 09:50
Analysis of attention dynamics model on SNS based on spectral dimension reduction
Naoki Hirakura (Toyama Prefectural Univ.)

(22)/IN 09:50 - 10:15
A Study on Machine Learning Approach for Creating Graphs with Given Graph Statistics
Aoba Iwaki (Nagaoka Univ. of Tech.), Sho Tsugawa (Univ. of Tsukuba), Akiko Manada (Nagaoka Univ. of Tech.), Kohei Watabe (Saitama Univ.)

(23)/IN 10:15 - 10:40
Weighted Graph Summarization Based on Edge Transition Probabilities for Analysis Using Random Walks
Kishin Okamatsu, Tsuyoshi Yamashita, Kunitake Kaneko (Keio Univ.)

----- Break ( 5 min. ) -----

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Tue, Jul 30 PM (10:45 - 12:25)
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(24)/CCS 10:45 - 11:10
Visual comparison and examination of how natural language processing models capture color information in latent space
Masato Izumi, Kenya jin'no (Tokyo City Univ)

(25)/CCS 11:10 - 11:35
Prediction of Class Separability for Feature Extractors
Chisato Takahashi, Kenya Jin'no (Tokyo City Univ.)

(26)/CCS 11:35 - 12:00
Insights on the Success Factors of Image Recognition Models Using Reapplication Techniques
Sora Togawa, Kenya Jin'no (TCU)

(27)/CCS 12:00 - 12:25
Investigation of Feature Maps Influencing Class Identification in Image Classification Model
Haruki Wakasa, Kenya Jin'no (Tokyo City Univ.)

----- Lunch Break ( 10 min. ) -----

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Tue, Jul 30 PM (12:35 - 14:15)
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(28)/IN 12:35 - 13:00
User Mobility Control Method for High Communication Quality of Intra and Inter Body Area Networks under BAN Coexsitence
Jihyeok Yang, Tutomu Murase (Nagoya Univ.)

(29)/IN 13:00 - 13:25
A Study on Sustainable User Selection Mechanisms Considering User Departure Rates in Participatory Sensing Systems
Yuta Miyakawa (SIT), Sumiko Miyata (Tokyo Tech), Taku Yamazaki, Eiji Kamioka (SIT)

(30)/IN 13:25 - 13:50
Impact of Facility Factors on Network Robustness under Huge Earthquakes
Takeru Inoue, Akira Ito, Kengo Nakamura, Tatsuya Matsukawa (NTT)

(31)/IN 13:50 - 14:15
Automated alternative feed production system for aquaculture: Worm Pod research
Daiki Togawa, Jumpei Takaishi, Fukuyoshi Kimura, Mitsuru Hattori (Nagasaki University), Kai Hashizume (Booon Inc.), Toru Kobayashi (Nagasaki University)

----- Break ( 5 min. ) -----

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Tue, Jul 30 PM (14:20 - 16:00)
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(32)/IN 14:20 - 14:45
A longcut routing method considering interference effects to maintain high throughput in ad hoc networks with multiple autonomous mobile robots
Risa Takeuchi, Tutomu Murase (NU)

(33)/IN 14:45 - 15:10
Gradual Route Update Method for Wireless Multihop Transmissions with Carrying and Forwarding
Ryota Kurabayashi, Hiroaki Higaki (Tokyo Denki Univ.)

(34)/IN 15:10 - 15:35
Response Time Reduction Method Using Waiting Queue for Optimal Control of Multi-Job Rejection Rate
Teppei Zaima, Yoshiaki Kitaguchi, Katsunori Yamaoka (Tokyo Tech)

(35)/IN 15:35 - 16:00
Model Parameter Aggregation Method Using Overlay Networks for Reducing Network Load in Hierarchical Federated Learning
Kouhei Nakamura, Yukinobu Fukushima (Okayama Univ.), Yuya Tarutani (Osaka Univ.), Tokumi Yokohira (Okayama Univ.)

----- Break ( 5 min. ) -----

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Tue, Jul 30 PM (16:05 - 17:20)
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(36)/CCS 16:05 - 16:30
Prompt-engineering-based methodology for generating diverse conversations and its evaluation
Hiiro Yamazaki, Tetsuya Asai, Kota Ando (Hokkaido Univ.)

(37)/CCS 16:30 - 16:55
Experiment on bandwidth enhancemment of chaos and parallel random-number generation using coupled semiconductor laser
Yuuki Tsurumi, Shota Kudo, Kazutaka Kanno, Atsushi Uchida (Saitama Univ)

(38)/CCS 16:55 - 17:20
Random number processing in the predictive updating of ensemble Kalman filters and its application to ring reservoir learning
Kota Tamada, Tetsuya Asai (Hokkaido Univ.)

----- Break ( 5 min. ) -----

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Tue, Jul 30 PM (17:25 - 17:40)
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(39) 17:25 - 17:40


# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.


=== Technical Committee on Information Networks (IN) ===
# FUTURE SCHEDULE:

Thu, Sep 5, 2024 - Fri, Sep 6, 2024: Tohoku University [Wed, Jul 10], Topics: Session management (SIP/IMS), Interoperability/Standardization, NGN/NwGN/Future networks, Cloud/Data center networks, SDN (OpenFlow, etc.)/NFV, IPv6, Machine learning, etc.
Thu, Oct 10, 2024 - Fri, Oct 11, 2024: [unfixed]

# SECRETARY:
Technical Committee on Information Networks (IN) Secretary and Assistant
Koki HAMADA (NTT)
Kumi JINZENJI (NTT)
E-mail: in_-cat

=== Technical Committee on Complex Communication Sciences (CCS) ===

# SECRETARY:
E-mail: c-n2023

# ANNOUNCEMENT:
# Latest information will be presented on the homepage:
http://www.ieice.org/~ccs/?page_id=959


Last modified: 2024-06-10 10:17:21


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