研究業績 Research Achievements
論文誌
国際学会
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NeurIPS
Enhancing Reasoning Capabilities of LLMs via Principled Synthetic Logic Corpus link
Annual Conference on Neural Information Processing Systems
-
LREC-COLING
JFLD: A Japanese Benchmark for Deductive Reasoning based on Formal Logic link
Proceedings of the Joint International Conference on Computational Linguistics, Language Resources and Evaluation
-
AAAI
(demo)CHICOT: A Developer-Assistance Toolkit for Code Search with High-Level Contextual Information link
Annual AAAI Conference on Artificial Intelligence
-
CIKM
LARCH: Large Language Model-based Automatic Readme Creation with Heuristics link
ACM International Conference on Information and Knowledge Management
-
INLG
Controlling keywords and their positions in text generation link
International Conference on Natural Language Generation
-
ACL
(findings)How does the task complexity of masked pretraining objectives affect downstream performance? link
Findings of the Association for Computational Linguistics: ACL
-
ACL
(SRW)How do different tokenizers perform on downstream tasks in scriptio continua languages?: A case study in {J}apanese link
61st Annual Meeting of the Association for Computational Linguistics: Student Research Workshop
-
ICML
Learning Deductive Reasoning from Synthetic Corpus based on Formal Logic link
International Conference on Machine Learning
-
ICML
(Spotlight=上位5%)Rethinking Fano's Inequality in Ensemble Learning link
International Conference on Machine Learning
-
TACL
End-to-end Argument Mining with Cross-corpora Multi-task Learning link
Transactions of the Association for Computational Linguistics
-
AAAI
i-Parser: Interactive Parser Development Kit for Natural Language Processing link
Proceedings of the AAAI Conference on Artificial Intelligence
-
EACL
Project-then-transfer: Effective two-stage cross-lingual transfer for semantic dependency parsing link
16th Conference of the European Chapter of the Association for Computational Linguistics
-
SemEval
(1位)Hitachi at SemEval-2020 Task 3: Exploring the representation spaces of transformers for human sense word similarity link
Proceedings of the Fourteenth Workshop on Semantic Evaluation
-
SemEval
(1位, Oral)Hitachi at SemEval-2020 task 7: Stacking at scale with heterogeneous language models for humor recognition link
Proceedings of the Fourteenth Workshop on Semantic Evaluation
-
SemEval
(2位)Hitachi at SemEval-2020 task 8: Simple but effective modality ensemble for meme emotion recognition link
Proceedings of the Fourteenth Workshop on Semantic Evaluation
-
SemEval
(2位)Hitachi at SemEval-2020 Task 10: Emphasis Distribution Fusion on Fine-Tuned Language Models link
Proceedings of the Fourteenth Workshop on Semantic Evaluation
-
SemEval
(1位)Hitachi at SemEval-2020 task 11: An empirical study of pre-trained transformer family for propaganda detection link
Proceedings of the Fourteenth Workshop on Semantic Evaluation
-
CoNLL
(1位)Hitachi at MRP 2020: Text-to-graph-notation transducer link
Proceedings of the CoNLL Shared Task: Cross-Framework Meaning Representation Parsing
-
ACL
Towards better non-tree argument mining: Proposition-level biaffine parsing with task-specific parameterization link
Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics
-
CoNLL
Hitachi at MRP 2019: Unified Encoder-to-Biaffine Network for Cross-Framework Meaning Representation Parsing link
Proceedings of the Shared Task on Cross-Framework Meaning Representation Parsing at the Conference on Natural Language Learning
国内学会
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人工知能学会
EconTradeAgent: LLMエージェントと国際貿易理論に基づくマクロ経済シミュレーション
人工知能学会全国大会論文集 第40回
テックブログ
招待講演
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AAAI
Can We Teach Logical Reasoning to LLMs? – An Approach Using Synthetic Corpora link
AAAI Bridge Program "Logical and Symbolic Reasoning in Language Models" keynote speech
受賞
-
コンペ1位
FT-LLM 2026 チューニングコンペティション 数学タスク部門
1位 (共著)
-
最優秀論文賞
言語処理学会論文誌「自然言語処理」 2025年度
最優秀論文賞 (主著)
-
優秀賞
人工知能学会全国大会 第39回
優秀賞 (主著)
-
優秀賞
人工知能学会全国大会 第37回
優秀賞 (共著)
-
Spotlight
International Conference on Machine Learning (ICML 2022)
Spotlight (上位5%) (主著)
-
コンペ1位
SemEval Task3 Predicting the Effect of Context in Word Similarity Slovenian
1位 (主著)
-
コンペ1位
SemEval Task7 Assessing the Funniness of Edited News Headlines
1位 (主著)
-
コンペ2位
SemEval Task8 Memotion Analysis subtask3
2位 (主著)
-
コンペ2位
SemEval Task10 Emphasis Selection
2位 (共著)
-
コンペ1位
SemEval Task11 Detection of Propaganda Techniques in News Articles subtask1
1位 (共著)
-
コンペ1位
CoNLL 2020 Shared Task Cross-Framework Meaning Representation Parsing
1位 (共著)
プレスリリース・取材
OSS
Journal Articles
-
TACL
End-to-end Argument Mining with Cross-corpora Multi-task Learning link
Transactions of the Association for Computational Linguistics
International Conferences
-
NeurIPS
Enhancing Reasoning Capabilities of LLMs via Principled Synthetic Logic Corpus link
Annual Conference on Neural Information Processing Systems
-
LREC-COLING
JFLD: A Japanese Benchmark for Deductive Reasoning based on Formal Logic link
Proceedings of the Joint International Conference on Computational Linguistics, Language Resources and Evaluation
-
AAAI
(demo)CHICOT: A Developer-Assistance Toolkit for Code Search with High-Level Contextual Information link
Annual AAAI Conference on Artificial Intelligence
-
CIKM
LARCH: Large Language Model-based Automatic Readme Creation with Heuristics link
ACM International Conference on Information and Knowledge Management
-
INLG
Controlling keywords and their positions in text generation link
International Conference on Natural Language Generation
-
ACL
(findings)How does the task complexity of masked pretraining objectives affect downstream performance? link
Findings of the Association for Computational Linguistics: ACL
-
ACL
(SRW)How do different tokenizers perform on downstream tasks in scriptio continua languages?: A case study in {J}apanese link
61st Annual Meeting of the Association for Computational Linguistics: Student Research Workshop
-
ICML
Learning Deductive Reasoning from Synthetic Corpus based on Formal Logic link
International Conference on Machine Learning
-
ICML
Rethinking Fano's Inequality in Ensemble Learning link
International Conference on Machine Learning
-
AAAI
i-Parser: Interactive Parser Development Kit for Natural Language Processing link
Proceedings of the AAAI Conference on Artificial Intelligence
-
EACL
Project-then-transfer: Effective two-stage cross-lingual transfer for semantic dependency parsing link
16th Conference of the European Chapter of the Association for Computational Linguistics
-
SemEval
Hitachi at SemEval-2020 Task 3: Exploring the representation spaces of transformers for human sense word similarity link
Proceedings of the Fourteenth Workshop on Semantic Evaluation
-
SemEval
Hitachi at SemEval-2020 task 7: Stacking at scale with heterogeneous language models for humor recognition link
Proceedings of the Fourteenth Workshop on Semantic Evaluation
-
SemEval
Hitachi at SemEval-2020 task 8: Simple but effective modality ensemble for meme emotion recognition link
Proceedings of the Fourteenth Workshop on Semantic Evaluation
-
SemEval
Hitachi at SemEval-2020 Task 10: Emphasis Distribution Fusion on Fine-Tuned Language Models link
Proceedings of the Fourteenth Workshop on Semantic Evaluation
-
SemEval
Hitachi at SemEval-2020 task 11: An empirical study of pre-trained transformer family for propaganda detection link
Proceedings of the Fourteenth Workshop on Semantic Evaluation
-
CoNLL
Hitachi at MRP 2020: Text-to-graph-notation transducer link
Proceedings of the CoNLL Shared Task: Cross-Framework Meaning Representation Parsing
-
ACL
Towards better non-tree argument mining: Proposition-level biaffine parsing with task-specific parameterization link
Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics
-
CoNLL
Hitachi at MRP 2019: Unified Encoder-to-Biaffine Network for Cross-Framework Meaning Representation Parsing link
Proceedings of the Shared Task on Cross-Framework Meaning Representation Parsing at the Conference on Natural Language Learning