IEICE Technical Report

Online edition: ISSN 2432-6380

Volume 126, Number 68

Nonlinear Problems

Workshop Date : 2026-06-11 - 2026-06-12 / Issue Date : 2026-06-04

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Table of contents

NLP2026-1
Performance Evaluation of Autonomous Decentralized Collision-Avoidance Method Based on Coupled Oscillator Model and Reinforcement Learning
Hiroyuki Yasuda (Chiba Tech), Mikio Hasegawa (Tokyo Univ. of Science), Kazuyuki Aihara (The Univ. of Tokyo)
pp. 1 - 4

NLP2026-2
Association Between Chaos in Heart Rate Variability and Cognitive Activity
Tomoyuki Mao, Hidetoshi Okutomi (Toshiba Information Systems), Ken Umeno (Kyoto Univ.)
pp. 5 - 10

NLP2026-3
Mathematical Analysis of PBFT Consensus Latency and the "Fast-Drop" Mechanism in Different Network Topologies
Xinming XU, Noriaki Kamiyama (Ritsumeikan Univ)
pp. 11 - 16

NLP2026-4

Ryota Kawamoto, Kaito Kato (Chukyo Univ.), Naohiko Inaba (Shonan Inst. Tech.), Takuji Kousaka (Chukyo Univ.)
pp. 17 - 20

NLP2026-5
Nonlinear Analysis of Chaotic Circuit Dynamics Including a Memorizer
Taishi Segawa, Yoko Uwate, Yoshifumi Nishio (Tokushima Univ.)
pp. 21 - 25

NLP2026-6
Effects of Network Structure Variations on Synchronization in Nonlinear Chaotic Circuits
Takeru Tochigi, Youko Uwate, Yoshifumi Nishio (Tokushima Univ.)
pp. 26 - 30

NLP2026-7
Autonomous Reliability Assurance in Physical Reservoir Computing Embeded Asymmetric Ring Topology
Takashi Hikihara, Yuma Aoki (Kyoto Univ.)
pp. 31 - 35

NLP2026-8
Effects of Exploration Phase Structures and Agent Selection Conditions on the Search Characteristics of the Orca Predation Algorithm
Ibuki Nakamura (Shizuoka Univ.), Takeshi Kamio (Hiroshima City Univ.)
pp. 36 - 41

NLP2026-9
Irrational Rotation and the Collatz Conjecture
Masanori Shiro (AIST)
pp. 42 - 44

NLP2026-10
Server Placement Optimization Using a Distance-Based Genetic Algorithm in Anycast CDNs and Evaluation
Futo Masai, Noriaki Kamiyama (Ritsumeikan Univ.)
pp. 45 - 50

NLP2026-11
Regional-Demand-Aware Localized Cache Control for LEO Satellites
Yuto Kuwata, Noriaki Kamiyama (Ritsumeikan Univ.)
pp. 51 - 56

NLP2026-12
Performance Characteristics of Route Selection in Quantum Networks under Realistic Quantum Conditions
Minkyu Kim, Noriaki Kamiyama (Ritsumeikan Univ.)
pp. 57 - 62

NLP2026-13
Evaluation of Fairness in Congestion Control Algorithms for Multi-Hop Networks
Kako Harada, Noriaki Kamiyama (Ritsumeikan Univ.)
pp. 63 - 68

NLP2026-14
Voltage Source Localization in Distributed Element Circuits using Graph Neural Networks based on Spatiotemporal Evolution of Traveling Wave
Takuto Ike, Ayumu Suzuki, Takashi Hisakado (Kyoto Univ.)
pp. 69 - 74

NLP2026-15
Multiscale Modeling and Analysis of Solid Electrolytes in All-Solid-State Lithium-Ion Batteries
Natsuki Katayama, Yoshihiko Susuki (Kyoto Univ.)
pp. 75 - 80

NLP2026-16
Reducing Lookup Latency in IPFS Using Route Caching and Pinning
Kana Fukuoka, Noriaki Kamiyama (Ritsumeikan Univ.)
pp. 81 - 86

NLP2026-17
Detection and prevention methods for demand-triggered Sybil attacks in IPFS
Takakazu Himeo, Noriaki Kamiyama (Ritsumeikan Univ)
pp. 87 - 92

NLP2026-18
Threat Assessment and Strategic Analysis of Crossfire Attacks Based on Attacker's Economic Rationality
Kazuki Ueda, Noriaki Kamiyama (Ritsumeikan Univ.)
pp. 93 - 98

NLP2026-19
Balancing Recommendation Precision and Cache Hit Rate Using GNN and Reinforcement Learning in Dynamic Environments
Shota Ochiai, Noriaki Kamiyama (Ritsumeikan Univ.)
pp. 99 - 104

NLP2026-20
Power-law density decay in 1.5-order cellular automata with asynchronous updating
Kota Nakada, Yuta Nishiyama (NUT)
pp. 105 - 110

NLP2026-21
Permutation XOR Cellular Automata and Long Periodic Orbits: Analysis
Naoto Okuyama, Hiroki Takahashi, Yusuke Suzuki, Toshimichi Saito (HU)
pp. 111 - 114

NLP2026-22
Estimation of Optimal Threshold Based on Stability and Correction Conditions in the Saito-Jin'no Learning Method
Kannei Nakamura, Kenya Jin'no (Tokyo City Univ.)
pp. 115 - 118

NLP2026-23
On the Impact of Residual Connections on Hierarchical Feature Learning in CNNs
Jirayus Lapamnuaypol, Kenya Jin'no (TCU Univ.)
pp. 119 - 124

NLP2026-24
Periodic Orbits and Fixed Points in Simple Discrete-time Hysteresis Neural Networks
Ryoga Nakamura, Ryota Toyama, Moeka Yokose (HU), Kenya Jin'no (TCU), Toshimichi Saio (HU)
pp. 125 - 129

NLP2026-25
Quantitative evaluation of per-image contribution to learning in dataset distillation
Saki Shirota, Kenya Jinno (Tokyo City Univ.)
pp. 130 - 135

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan