Ryuji Hashimoto, Takehiro Takayanagi, Masahiro Suzuki, Kiyoshi Izumi, LLM agents reveal how human bias shapes path-dependent market dynamics, Journal of Computational Social Science, Vol. 9, No. 32, 2026.
橋本 龍二, 高田 亮介, 鈴木 雅弘, 田中 優貴, 和泉 潔, 投資家特性の異質性と学習を統合した人工市場シミュレーションによる市場生態系の構築, 第36回 人工知能学会 金融情報学研究会(SIG-FIN), 2026.
Masahiro Suzuki, Hiroki Sakaji, Kiyoshi Izumi, Mixture of Experts Approach for Domain Adaptation in Finance, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol. 30, No. 4, 2026.
Yuya Takada, Kiyoshi Izumi, Yuri Murayama, Deep Learning for the Production of Official Statistics: Density Ratio Estimation using Biased Transaction Data for Japanese Labor Statistics, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol.30, No. 4, 2026.(in publication)
Meiyun Wang, Kiyoshi Izumi, Hiroki Sakaji, CausalEnhance: knowledge-enhanced pre-training for causality identification and extraction, Knowledge-Based Systems, 2025.