Kei Nakagawa - RankMe

62 papers A* 2A 2B 7C 1Journal 24Unranked 26

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Nansde-net: A neural sde framework for generating time series with memory. CoRR Hiromu Ozai, Kei Nakagawa
2026	A	`conf`	Risk-Aware Utility Re-Ranking for Financial Asset Recommendation. WSDM Keigo Sakurai, Takahiro Ogawa, Miki Haseyama, Anjyu Anan, Kei Nakagawa
2025	J	`jnl`	Modeling Hawkish-Dovish Latent Beliefs in Multi-Agent Debate-Based LLMs for Monetary Policy Decision Classification. CoRR Kaito Takano, Masanori Hirano, Kei Nakagawa
2025	B	`conf`	Modeling Hawkish-Dovish Latent Beliefs in Multi-agent Debate-Based LLMs for Monetary Policy Decision Classification. PRIMA Kaito Takano, Masanori Hirano, Kei Nakagawa
2025	J	`jnl`	Theme Session in NLP2025 "Narutal Language Processing for the Financial and Economic Domain". J. Nat. Lang. Process. Kei Nakagawa
2024	J	`jnl`	A Multi-agent Market Model Can Explain the Impact of AI Traders in Financial Markets - A New Microfoundations of GARCH model. CoRR Kei Nakagawa, Masanori Hirano, Kentaro Minami, Takanobu Mizuta
2024	B	`conf`	A Multi-agent Market Model Can Explain the Impact of AI Traders in Financial Markets-A New Microfoundations of GARCH Model. PRIMA Kei Nakagawa, Masanori Hirano, Kentaro Minami, Takanobu Mizuta
2024	—	`conf`	Adaptive Gait Model with Hybrid Control for Mass Production Oriented Exoskeleton. ICARM Chang-Wen Wang, Yuntian Wang, Keisuke Osawa, Kei Nakagawa, Eiichiro Tanaka
2024	J	`jnl`	Advances in Language Processing in the Financial and Economic Domain. J. Nat. Lang. Process. Hiroki Sakaji, Kei Nakagawa
2024	—	`conf`	Analysis of Investment Behavior of Individual Investors in the FX Market: Influence of FOMC and Beige Book Information. IIAI-AAI Moeko Asano, Yoshihiko Ichikawa, Kei Nakagawa, Kaito Takano
2024	J	`jnl`	CFTM: Continuous time fractional topic model. CoRR Kei Nakagawa, Kohei Hayashi, Yugo Fujimoto
2024	—	`conf`	Development and Application of an Exercise-promoting System for the Elderly with a Gait Indicator. CBS Chang-Wen Wang, Han Zhang, Keisuke Osawa, Kei Nakagawa, Eiichiro Tanaka
2024	—	`conf`	Development of the Control Method of a 3-DOF KinematicBiological Matched Hip Joint Structure for Lower Limb Exoskeleton. ICARM Yuntian Wang, Xiuyuan Wu, Yifan Fang, Keisuke Osawa, Kei Nakagawa, Eiichiro Tanaka
2024	—	`conf`	Does Executive Compensation with ESG Target Improve Firm's ESG Performance? - Evidence from Japan. IIAI-AAI Dai Yamawaki, Kaito Takano, Kei Nakagawa
2024	—	`conf`	Dynamic Dual Sparse Topic Model: Integrating Temporal Dynamics and Sparsity with Spike and Slab Priors into Topic Model. IIAI-AAI Tatsuki Masuda, Kei Nakagawa, Takahiro Hoshino
2024	B	`conf`	Evaluating Company-specific Biases in Financial Sentiment Analysis using Large Language Models. IEEE Big Data Kei Nakagawa, Masanori Hirano, Yugo Fujimoto
2024	B	`conf`	Lf-Net:Generating Fractional Time-Series with Latent Fractional-Net. IJCNN Kei Nakagawa, Kohei Hayashi
2024	—	`conf`	Optimal Execution Strategy Using Deep Q-Network with Heuristics Policy. IIAI-AAI Tatsuyoshi Ogawa, Kei Nakagawa, Kokolo Ikeda
2024	—	`conf`	Relationship Between Qualitative Expressions in MD&A and Managements' Forecast Accuracy. IIAI-AAI Yutaka Kuroki, Kei Nakagawa, Kiyoshi Yakabi
2023	J	`jnl`	Development of an Ankle Assistive Robot with Instantly Gait-Adaptive Method. J. Robotics Mechatronics Mingyang Xu, Yifan Hua, Yun Fan Li, Jyun Rong Zhuang, Keisuke Osawa, Kei Nakagawa, Hee-Hyol Lee, Louis Yuge, Eiichiro Tanaka
2023	—	`conf`	Fact or Opinion? - Essential Value for Financial Results Briefing. IIAI-AAI Yutaka Kuroki, Tomonori Manabe, Kei Nakagawa
2023	—	`conf`	Multifactor Model with Deep Learning for Currency Investments. IIAI-AAI Shingo Sashida, Kei Nakagawa
2023	—	`conf`	Predicting Financial Asset Returns with Factor and Lead-Lag Relationships: Ridge Regression with Lagged Penalty. IIAI-AAI Tatsuki Masuda, Kei Nakagawa
2023	—	`conf`	Text Mining of Future Dividend Policy Sentences from Annual Securities Reports. IIAI-AAI Kaito Takano, Tomoki Okada, Yusuke Shimizu, Kei Nakagawa
2023	—	`conf`	Treasury yield spread prediction with sentiments of Beige Book and macroeconomic data. IIAI-AAI Masaki Fujiwara, Yoshiyuki Suimon, Kei Nakagawa
2022	J	`jnl`	Development of Automatic Controlled Walking Assistive Device Based on Fatigue and Emotion Detection. J. Robotics Mechatronics Yun Fan Li, Yu Kai Gong, Jyun Rong Zhuang, Jun Yan Yang, Keisuke Osawa, Kei Nakagawa, Hee-Hyol Lee, Louis Yuge, Eiichiro Tanaka
2022	—	`conf`	Enhanced Quantile Portfolio for Multifactor Model with Deep Learning. IIAI-AAI Masaya Abe, Kei Nakagawa
2022	B	`conf`	Fractional SDE-Net: Generation of Time Series Data with Long-term Memory. DSAA Kohei Hayashi, Kei Nakagawa
2022	J	`jnl`	Fractional SDE-Net: Generation of Time Series Data with Long-term Memory. CoRR Kohei Hayashi, Kei Nakagawa
2022	—	`conf`	Industry Momentum Strategy Based on Text Mining in the Japanese Stock Market. IIAI-AAI Yuya Kimura, Kei Nakagawa
2022	—	`conf`	Investment Strategy via Lead Lag Effect using Economic Causal Chain and SSESTM Model. IIAI-AAI Kei Nakagawa, Shingo Sashida, Hiroki Sakaji
2022	—	`conf`	Multiple Portfolio Blending Strategy with Thompson Sampling. IIAI-AAI Keigo Fujishima, Kei Nakagawa
2022	J	`jnl`	Robotic ankle control can provide appropriate assistance throughout the gait cycle in healthy adults. Frontiers Neurorobotics Kei Nakagawa, Keita Higashi, Akari Ikeda, Naoto Kadono, Eiichiro Tanaka, Louis Yuge
2022	J	`jnl`	Time-series gradient boosting tree for stock price prediction. Int. J. Data Min. Model. Manag. Kei Nakagawa, Kenichi Yoshida
2022	B	`conf`	Uncertainty Aware Trader-Company Method: Interpretable Stock Price Prediction Capturing Uncertainty. IEEE Big Data Yugo Fujimoto, Kei Nakagawa, Kentaro Imajo, Kentaro Minami
2022	J	`jnl`	Uncertainty Aware Trader-Company Method: Interpretable Stock Price Prediction Capturing Uncertainty. CoRR Yugo Fujimoto, Kei Nakagawa, Kentaro Imajo, Kentaro Minami
2021	J	`jnl`	Controlling False Discovery Rates Using Null Bootstrapping. CoRR Junpei Komiyama, Masaya Abe, Kei Nakagawa, Kenichiro McAlinn
2021	A*	`conf`	Deep Portfolio Optimization via Distributional Prediction of Residual Factors. AAAI Kentaro Imajo, Kentaro Minami, Katsuya Ito, Kei Nakagawa
2021	J	`jnl`	Entropy Based Student's t-Process Dynamical Model. Entropy Ayumu Nono, Yusuke Uchiyama, Kei Nakagawa
2021	J	`jnl`	Improving Nonparametric Classification via Local Radial Regression with an Application to Stock Prediction. CoRR Ruixing Cao, Akifumi Okuno, Kei Nakagawa, Hidetoshi Shimodaira
2021	J	`jnl`	Taming Tail Risk: Regularized Multiple β Worst-Case CVaR Portfolio. Symmetry Kei Nakagawa, Katsuya Ito
2021	A	`conf`	Trader-Company Method: A Metaheuristics for Interpretable Stock Price Prediction. AAMAS Katsuya Ito, Kentaro Minami, Kentaro Imajo, Kei Nakagawa
2020	—	`conf`	Cross-sectional Stock Price Prediction using Deep Learning for Actual Investment Management. ASSE Masaya Abe, Kei Nakagawa
2020	—	`conf`	How Do We Predict Stock Returns in the Cross-Section with Machine Learning? AICCC Masaya Abe, Kei Nakagawa
2020	C	`conf`	Identification of B2B Brand Components and Their Performance's Relevance Using a Business Card Exchange Network. PKAW Tomonori Manabe, Kei Nakagawa, Keigo Hidawa
2020	J	`jnl`	Impact of Cryptocurrency Market Capitalization on Open Source Software Participation. J. Inf. Process. Naoki Kobayakawa, Mitsuyoshi Imamura, Kei Nakagawa, Kenichi Yoshida
2020	J	`jnl`	Policy Gradient with Expected Quadratic Utility Maximization: A New Mean-Variance Approach in Reinforcement Learning. CoRR Masahiro Kato, Kei Nakagawa
2020	B	`conf`	RIC-NN: A Robust Transferable Deep Learning Framework for Cross-sectional Investment Strategy. DSAA Kei Nakagawa, Masaya Abe, Junpei Komiyama
2020	A*	`conf`	RM-CVaR: Regularized Multiple β-CVaR Portfolio. IJCAI Kei Nakagawa, Shuhei Noma, Masaya Abe
2020	J	`jnl`	TPLVM: Portfolio Construction by Student's t-process Latent Variable Model. CoRR Yusuke Uchiyama, Kei Nakagawa
2020	—	`conf`	What Do Good Integrated Reports Tell Us?: An Empirical Study of Japanese Companies Using Text-Mining. IIAI-AAI Kei Nakagawa, Shingo Sashida, Ryozo Kitajima, Hiroyuki Sakai
2019	J	`jnl`	A Robust Transferable Deep Learning Framework for Cross-sectional Investment Strategy. CoRR Kei Nakagawa, Masaya Abe, Junpei Komiyama
2019	J	`jnl`	Complex Valued Risk Diversification. Entropy Yusuke Uchiyama, Takanori Kadoya, Kei Nakagawa
2019	—	`conf`	Deep Learning for Multi-factor Models in Regional and Global Stock Markets. JSAI-isAI Workshops Masaya Abe, Kei Nakagawa
2019	J	`jnl`	Deep Recurrent Factor Model: Interpretable Non-Linear and Time-Varying Multi-Factor Model. CoRR Kei Nakagawa, Tomoki Ito, Masaya Abe, Kiyoshi Izumi
2019	—	`conf`	Economic Causal Chain and Predictable Stock Returns. IIAI-AAI Kei Nakagawa, Shingo Sashida, Hiroki Sakaji, Kiyoshi Izumi
2019	—	`conf`	Verification of Lead-Lag Effect in Financial Markets by the Adaptive Elastic Net Regression. IIAI-AAI Yusuke Uchiyama, Takanori Kadoya, Kei Nakagawa
2018	—	`conf`	Deep Factor Model - Explaining Deep Learning Decisions for Forecasting Stock Returns with Layer-Wise Relevance Propagation. MIDAS/PAP@PKDD/ECML Kei Nakagawa, Takumi Uchida, Tomohisa Aoshima
2017	—	`conf`	Stock Price Prediction with Fluctuation Patterns Using Indexing Dynamic Time Warping and k^* -Nearest Neighbors. JSAI-isAI Workshops Kei Nakagawa, Mitsuyoshi Imamura, Kenichi Yoshida
2014	J	`jnl`	Change-related auditory P50: A MEG study. NeuroImage Kei Nakagawa, Naofumi Otsuru, Koji Inui, Ryusuke Kakigi
2014	J	`jnl`	Inhibition of somatosensory-evoked cortical responses by a weak leading stimulus. NeuroImage Kei Nakagawa, Koji Inui, Louis Yuge, Ryusuke Kakigi
2012	—	`conf`	Impingement type micro fluidic device using electro-conjugate fluid. MHS Kei Nakagawa, Kento Mori, Kenjiro Takemura, Shinichi Yokota, Kazuya Edamura