Takehiro Takayanagi

22 papers A* 4B 4Journal 11Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
From Heard to Lived Opinions: Simulating Opinion Dynamics with Grounded LLM Agents in Economic Environments.
CoRR
Ryuji Hashimoto, Masahiro Kaneko, Ryosuke Takata, Takehiro Takayanagi, Kiyoshi Izumi
2026 J jnl
LLM agents reveal how human bias shapes path-dependent market dynamics.
J. Comput. Soc. Sci.
Ryuji Hashimoto, Takehiro Takayanagi, Masahiro Suzuki, Kiyoshi Izumi
2025 B conf
Agent-Based Simulation of a Financial Market with Large Language Models.
PRIMA
Ryuji Hashimoto, Takehiro Takayanagi, Masahiro Suzuki, Kiyoshi Izumi
2025 J jnl
Agent-Based Simulation of a Financial Market with Large Language Models.
CoRR
Ryuji Hashimoto, Takehiro Takayanagi, Masahiro Suzuki, Kiyoshi Izumi
2025 A* conf
Are Generative AI Agents Effective Personalized Financial Advisors?
SIGIR
Takehiro Takayanagi, Kiyoshi Izumi, Javier Sanz-Cruzado, Richard McCreadie, Iadh Ounis
2025 J jnl
Are Generative AI Agents Effective Personalized Financial Advisors?
CoRR
Takehiro Takayanagi, Kiyoshi Izumi, Javier Sanz-Cruzado, Richard McCreadie, Iadh Ounis
2025 — conf
Can GPT-4 Sway Experts' Investment Decisions?
NAACL (Findings)
Takehiro Takayanagi, Hiroya Takamura, Kiyoshi Izumi, Chung-Chi Chen
2025 A* conf
CoFinDiff: Controllable Financial Diffusion Model for Time Series Generation.
IJCAI
Yuki Tanaka, Ryuji Hashimoto, Takehiro Takayanagi, Zhe Piao, Yuri Murayama, Kiyoshi Izumi
2025 — conf
FinPersona: An LLM-Driven Conversational Agent for Personalized Financial Advising.
ECIR (5)
Takehiro Takayanagi, Masahiro Suzuki, Kiyoshi Izumi, Javier Sanz-Cruzado, Richard McCreadie, Iadh Ounis
2025 — conf
Norm-Salvaged Embedding: Improving Condition Alignment of Synthetic Time Series Generation in Finance.
ICAIF
Ryuji Hashimoto, Yuki Tanaka, Takehiro Takayanagi, Zhe Piao, Kiyoshi Izumi
2025 J jnl
PREFINE: Personalized Story Generation via Simulated User Critics and User-Specific Rubric Generation.
CoRR
Kentaro Ueda, Takehiro Takayanagi
2025 J jnl
The Impact and Feasibility of Self-Confidence Shaping for AI-Assisted Decision-Making.
CoRR
Takehiro Takayanagi, Ryuji Hashimoto, Chung-Chi Chen, Kiyoshi Izumi
2024 J jnl
Beyond Turing Test: Can GPT-4 Sway Experts' Decisions?
CoRR
Takehiro Takayanagi, Hiroya Takamura, Kiyoshi Izumi, Chung-Chi Chen
2024 J jnl
Incorporating Domain-Specific Traits into Personality-Aware Recommendations for Financial Applications.
New Gener. Comput.
Takehiro Takayanagi, Kiyoshi Izumi
2024 B conf
Is ChatGPT the Future of Causal Text Mining? A Comprehensive Evaluation and Analysis.
IEEE Big Data
Takehiro Takayanagi, Masahiro Suzuki, Ryotaro Kobayashi, Hiroki Sakaji, Kiyoshi Izumi
2024 J jnl
Is ChatGPT the Future of Causal Text Mining? A Comprehensive Evaluation and Analysis.
CoRR
Takehiro Takayanagi, Masahiro Suzuki, Ryotaro Kobayashi, Hiroki Sakaji, Kiyoshi Izumi
2024 J jnl
SETN: Stock Embedding Enhanced with Textual and Network Information.
CoRR
Takehiro Takayanagi, Hiroki Sakaji, Kiyoshi Izumi
2023 J jnl
Context-Aware Stock Recommendations with Stocks' Characteristics and Investors' Traits.
IEICE Trans. Inf. Syst.
Takehiro Takayanagi, Kiyoshi Izumi
2023 B conf
Harnessing Behavioral Traits to Enhance Financial Stock Recommender Systems: Tackling the User Cold Start Problem.
IEEE Big Data
Takehiro Takayanagi, Kiyoshi Izumi
2023 A* conf
Personalized Dynamic Recommender System for Investors.
SIGIR
Takehiro Takayanagi, Chung-Chi Chen, Kiyoshi Izumi
2023 A* conf
Personalized Stock Recommendation with Investors' Attention and Contextual Information.
SIGIR
Takehiro Takayanagi, Kiyoshi Izumi, Atsuo Kato, Naoyuki Tsunedomi, Yukina Abe
2022 B conf
SETN: Stock Embedding Enhanced with Textual and Network Information.
IEEE Big Data
Takehiro Takayanagi, Hiroki Sakaji, Kiyoshi Izumi