森下 皓文 Terufumi Morishita
日立製作所 中央研究所で、AIに関連する複数分野の研究に取り組んでいます:
- 自然言語処理: 大規模言語モデルの推論能力を向上させるための、論理推論コーパスの自動生成
- 機械学習 : アンサンブル学習の性能を決める要因の理論的な分析
- 計算社会科学: 経済現象を解明するための、LLMエージェントを用いたマクロ経済シミュレーション
東京大学では、Kavli Institute for the Physics and Mathematics of the Universe にて、村山斉先生 の指導のもと、素粒子・宇宙物理を研究していました。
物理学、数学、経済学、記号論理学のような、公理論的な要素のある学問が好きです。
X からお気軽にご連絡ください。
A researcher in AI at Hitachi’s Central Research Laboratory.
I mainly work on natural language processing, including reasoning-capable large language models that help people make better decisions. I also study LLM-agent-based simulations of economic phenomena, such as economic growth and international trade. More broadly, I am interested in general machine learning methods, including ensemble learning.
Earlier, at the University of Tokyo, I studied particle and astroparticle physics at the Kavli Institute for the Physics and Mathematics of the Universe under the supervision of Prof. Hitoshi Murayama.
I enjoy formal academic disciplines such as physics, mathematics, economics, and symbolic logic.
Feel free to reach out on X.
主な研究・発表selected work
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招待講演
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AAAI(Bridge,招待講演)Can We Teach Logical Reasoning to LLMs? –An Approach Using Synthetic CorporaIn AAAI2026 (Bridge Program) "Logical and Symbolic Reasoning in Language Models", 2026
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YANS (招待講演)
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自然言語処理(最優秀賞)
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人工知能学会 (優秀賞)
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NeurIPSEnhancing Reasoning Capabilities of LLMs via Principled Synthetic Logic CorpusIn Annual Conference on Neural Information Processing Systems, 2024
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NLPコロキウム(招待講演)
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LREC-COLINGJFLD: A Japanese Benchmark for Deductive Reasoning based on Formal LogicIn Proceedings of the Joint International Conference on Computational Linguistics, Language Resources and Evaluation, 2024
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人工知能学会
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ICMLLearning Deductive Reasoning from Synthetic Corpus based on Formal LogicIn International Conference on Machine Learning, 2023
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ICML (spotlight)Rethinking Fano’s Inequality in Ensemble LearningIn International Conference on Machine Learning, 2022
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SemEval(Oral,1st prize)Hitachi at SemEval-2020 task 7: Stacking at scale with heterogeneous language models for humor recognitionIn Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020
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プレスリリース
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取材,日経ロボティクス
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取材,日経ロボティクス
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プレスリリース