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Author

Yasuhiro Sogawa

Observed name: Sogawa, Yasuhiro
Institution: Hitachi (Japan)
Observed institutions: University of Tsukuba, Yokohama National University, NEC (United States), The Institute of Scientific and Industrial Research, The University of Osaka, Hitachi (Japan), The University of Osaka
ORCID: 0009-0007-0378-1614
Observed ORCID: 0009-0007-0378-1614
OpenAlex ID: A5038587308
DirectLiNGAM: A direct method for learning a linear non-gaussian structural equation model
2013 · Shohei Shimizu, Takanori Inazumi, et al. · 387
Online heterogeneous mixture modeling with marginal and copula selection
2011 · Ryohei Fujimaki, Yasuhiro Sogawa, et al. · ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD) · 28
Estimating exogenous variables in data with more variables than observations
2011 · Yasuhiro Sogawa, Shohei Shimizu, et al. · Neural Networks · 15
An experimental comparison of linear non-Gaussian causal discovery methods and their variants
2010 · Yasuhiro Sogawa, Shohei Shimizu, et al. · International Joint Conference on Neural Networks (IJCNN) · 11
LARCH: Large Language Model-based Automatic Readme Creation with Heuristics
2023 · Yuta Koreeda, Terufumi Morishita, et al. · ACM International Conference on Information and Knowledge Management (CIKM) · 7
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How do different tokenizers perform on downstream tasks in scriptio continua languages?: A case study in Japanese
2023 · Takuro Fujii, Koki Shibata, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting · 7
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An Interactive Greedy Approach to Group Sparsity in High Dimensions
2018 · Wei Qian, Wending Li, et al. · Technometrics · 7
Learning Deductive Reasoning from Synthetic Corpus based on Formal Logic
2023 · Morishita, Terufumi, Morio, Gaku, et al. · arXiv (Cornell University) · 5
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Active learning for noisy oracle via density power divergence
2013 · Yasuhiro Sogawa, Tsuyoshi Ueno, et al. · Neural Networks · 5
Hitachi at SemEval-2023 Task 3: Exploring Cross-lingual Multi-task Strategies for Genre and Framing Detection in Online News
2023 · Yuta Koreeda, Ken-ichi Yokote, et al. · International Workshop on Semantic Evaluation (SemEval) · 4
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Hitachi at SemEval-2022 Task 10: Comparing Graph- and Seq2Seq-based Models Highlights Difficulty in Structured Sentiment Analysis
2022 · Gaku Morio, Hiroaki Ozaki, et al. · International Workshop on Semantic Evaluation (SemEval) · 4
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Enhancing Reasoning Capabilities of LLMs via Principled Synthetic Logic Corpus
2024 · Terufumi Morishita, Gaku Morio, et al. · neural information processing systems · 3
How does the task complexity of masked pretraining objectives affect downstream performance?
2023 · Atsuki Yamaguchi, Hiroaki Ozaki, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL) · 3
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Enhancing Reasoning Capabilities of LLMs via Principled Synthetic Logic Corpus
2024 · Morishita, Terufumi, Morio, Gaku, et al. · arXiv (Cornell University) · 2
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Text Retrieval with Multi-Stage Re-Ranking Models
2023 · Sasazawa, Yuichi, Yokote, Kenichi, et al. · arXiv (Cornell University) · 2
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How do different tokenizers perform on downstream tasks in scriptio continua languages?: A case study in Japanese
2023 · Fujii, Takuro, Shibata, Koki, et al. · arXiv (Cornell University) · 2
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DirectLiNGAM: A direct method for learning a linear non-Gaussian structural equation model
2011 · Shimizu, Shohei, Inazumi, Takanori, et al. · arXiv (Cornell University) · 2
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Discovery of Exogenous Variables in Data with More Variables Than Observations
2010 · Yasuhiro Sogawa, Shohei Shimizu, et al. · Lecture notes in computer science · 2
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Toward Enhancing Reasoning Capabilities of LLMs: An Approach via Synthetic Logic Corpus
2025 · Terufumi Morishita, Gaku Morio, et al. · Journal of Natural Language Processing · 1
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JFLD: A Japanese Benchmark for Deductive Reasoning Based on Formal Logic
2024 · Terufumi Morishita, Atsuki Yamaguchi, et al. · Language Resources and Evaluation Conference (LREC) · 1
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Reducing Offensive Replies in Open Domain Dialogue Systems
2022 · Naokazu Uchida, Takeshi Homma, et al. · Interspeech (USB) · 1
Hitachi at SemEval-2022 Task 2: On the Effectiveness of Span-based Classification Approaches for Multilingual Idiomaticity Detection
2022 · Atsuki Yamaguchi, Gaku Morio, et al. · International Workshop on Semantic Evaluation (SemEval) · 1
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An Interactive Greedy Approach to Group Sparsity in High Dimension
2017 · Wei Qian, Wending Li, et al. · arXiv (Cornell University) · 1
Pareto-Optimal RTL Code Generation via Multi-Objective Reinforcement Learning with Large Language Models
2026 · Takeshita, Koki, Uebayashi, Kenji, et al. · arXiv (Cornell University)
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Disentangling the Effects of Unlearning in Measuring Parametric Faithfulness of Chain-of-Thought
2026 · Association for Computational Linguistics 2026, Inui, Kentaro, et al. · Underline Science Inc.
Works count: 51
Citation count: 501
H-index: 7
I10-index: 4
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