IEICE Technical Report

Online edition: ISSN 2432-6380

Artificial Intelligence and Knowledge-Based Processing

Workshop Date : 2025-07-08 / Issue Date : 2025-07-01

AI2025-1
Hyperparameter Optimization for Reducing Inference Time of the Trajectory Prediction Deep Learning Model PECNet
Kaito Yamane, Taiki Yokota, Hinata Hosoi, Takaaki Miyajima (Meiji Univ.)
pp. 1 - 6

AI2025-2
Acceleration of the deep learning model PECNet using low-precision quantization.
Taiki Yokota, Kaito Yamane, Hinata Hosoi, Takaaki Miyajima (Meiji Univ)
pp. 7 - 12

AI2025-3
Design and Implementation of SAVS: An AI-enabled Ride-sharing System as an Urban Mobility Platform
Hideyuki Nakashima (SCU), Hitoshi Matsubara (TU), Keiji Hirata (Mirai Share), Keiji Suzuki (FUN), Wataru Matsudate (Mirai Share), Itsuki Noda (HU), Junichi Ochiai (Mirai Share), Ryo Kanamori (NU), Ryuichi Iwamura (Komitaku), Shoji Sano (KIT)
pp. 13 - 20

AI2025-4
Surrogate modeling of multi-agent simulations based on a variance-maximizing observation strategy using Gaussian process regression
Yuto Omae, Yohei Kakimoto, Jun Toyotani (NU)
pp. 21 - 24

AI2025-5
(See Japanese page.)
pp. 25 - 32

AI2025-6
Font Output System based on Impression of Landscapes Using Deep Learning
Soichi Hayama, Naiwala .P. Chandrasiri (KUTE)
pp. 33 - 38

AI2025-7
Classification of Nationality of Three Asian Countries by Face Image
Shogo Nagaoka, Naiwala P. Chandrasiri (KUTE)
pp. 39 - 44

AI2025-8
Learning Tetris Game by Deep Reinforcement Learning -- The relationship between the height of blocks on the board at the start of the Episode and the change in AI performance --
Masafumi MUkaida (KUTE), Danushka Bollegala (The University of Liverpool), Naiwala P. Chandrasiri (KUTE)
pp. 45 - 49

AI2025-9
Addressing Prompt Injection via Dataset Augmentation through Iterative Interactions among LLM Agents
Go Sato (UEC), Shusaku Egami (AIST), Yasuyuki Tahara, Akihiko Ohsuga, Yuichi Sei (UEC)
pp. 50 - 55

AI2025-10
The analysis of kokkai records by LLM
Isshin Nakao, Yutaka Arakawa, Tsunenori Mine (Kyushu Univ.)
pp. 56 - 61

AI2025-11
A Study on Assignment of AI Agents by Complex Matching Based on Design Utility
Shun Okuhara (MU), Takayuki Ito (KU)
pp. 62 - 63

AI2025-12
Effect of the GA-based Nash Welfare Mediator for Large-scale Automated Negotiation
Takayuki Ito (KU)
pp. 64 - 69

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