Gaku Morio

According to our database, Gaku Morio authored at least 29 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

CHICOT: A Developer-Assistance Toolkit for Code Search with High-Level Contextual Information.

Terufumi Morishita, Yuta Koreeda, Atsuki Yamaguchi, Gaku Morio, Osamu Imaichi, Yasuhiro Sogawa

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

An NLP Benchmark Dataset for Assessing Corporate Climate Policy Engagement.

Gaku Morio, Christopher D. Manning

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Learning Deductive Reasoning from Synthetic Corpus based on Formal Logic.

Terufumi Morishita, Gaku Morio, Atsuki Yamaguchi, Yasuhiro Sogawa

Proceedings of the International Conference on Machine Learning, 2023

How does the task complexity of masked pretraining objectives affect downstream performance?

Atsuki Yamaguchi, Hiroaki Ozaki, Terufumi Morishita, Gaku Morio, Yasuhiro Sogawa

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022

End-to-end Argument Mining with Cross-corpora Multi-task Learning.

Gaku Morio, Hiroaki Ozaki, Terufumi Morishita, Kohsuke Yanai

Trans. Assoc. Comput. Linguistics, 2022

Hitachi at SemEval-2022 Task 2: On the Effectiveness of Span-based Classification Approaches for Multilingual Idiomaticity Detection.

Atsuki Yamaguchi, Gaku Morio, Hiroaki Ozaki, Yasuhiro Sogawa

Proceedings of the 16th International Workshop on Semantic Evaluation, SemEval@NAACL 2022, 2022

Hitachi at SemEval-2022 Task 10: Comparing Graph- and Seq2Seq-based Models Highlights Difficulty in Structured Sentiment Analysis.

Gaku Morio, Hiroaki Ozaki, Atsuki Yamaguchi, Yasuhiro Sogawa

Proceedings of the 16th International Workshop on Semantic Evaluation, SemEval@NAACL 2022, 2022

Rethinking Fano's Inequality in Ensemble Learning.

Terufumi Morishita, Gaku Morio, Shota Horiguchi, Hiroaki Ozaki, Nobuo Nukaga

Proceedings of the International Conference on Machine Learning, 2022

2021

Team Hitachi @ AutoMin 2021: Reference-free Automatic Minuting Pipeline with Argument Structure Construction over Topic-based Summarization.

Atsuki Yamaguchi, Gaku Morio, Hiroaki Ozaki, Ken-ichi Yokote, Kenji Nagamatsu

CoRR, 2021

Project-then-Transfer: Effective Two-stage Cross-lingual Transfer for Semantic Dependency Parsing.

Hiroaki Ozaki, Gaku Morio, Terufumi Morishita, Toshinori Miyoshi

Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, 2021

i-Parser: Interactive Parser Development Kit for Natural Language Processing.

Gaku Morio, Hiroaki Ozaki, Yuta Koreeda, Terufumi Morishita, Toshinori Miyoshi

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

Hitachi at SemEval-2020 Task 7: Stacking at Scale with Heterogeneous Language Models for Humor Recognition.

Terufumi Morishita, Gaku Morio, Hiroaki Ozaki, Toshinori Miyoshi

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Hitachi at SemEval-2020 Task 3: Exploring the Representation Spaces of Transformers for Human Sense Word Similarity.

Terufumi Morishita, Gaku Morio, Hiroaki Ozaki, Toshinori Miyoshi

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Hitachi at SemEval-2020 Task 8: Simple but Effective Modality Ensemble for Meme Emotion Recognition.

Terufumi Morishita, Gaku Morio, Shota Horiguchi, Hiroaki Ozaki, Toshinori Miyoshi

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Hitachi at SemEval-2020 Task 11: An Empirical Study of Pre-Trained Transformer Family for Propaganda Detection.

Gaku Morio, Terufumi Morishita, Hiroaki Ozaki, Toshinori Miyoshi

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Hitachi at SemEval-2020 Task 10: Emphasis Distribution Fusion on Fine-Tuned Language Models.

Gaku Morio, Terufumi Morishita, Hiroaki Ozaki, Toshinori Miyoshi

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Corpus for Modeling User Interactions in Online Persuasive Discussions.

Ryo Egawa, Gaku Morio, Katsuhide Fujita

Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Hitachi at MRP 2020: Text-to-Graph-Notation Transducer.

Hiroaki Ozaki, Gaku Morio, Yuta Koreeda, Terufumi Morishita, Toshinori Miyoshi

Proceedings of the CoNLL 2020 Shared Task: Cross-Framework Meaning Representation Parsing, 2020

Towards Better Non-Tree Argument Mining: Proposition-Level Biaffine Parsing with Task-Specific Parameterization.

Gaku Morio, Hiroaki Ozaki, Terufumi Morishita, Yuta Koreeda, Kohsuke Yanai

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

2019

Can You Give Me a Reason?: Argument-inducing Online Forum by Argument Mining.

Makiko Ida, Gaku Morio, Kosui Iwasa, Tomoyuki Tatsumi, Takaki Yasui, Katsuhide Fujita

Proceedings of the World Wide Web Conference, 2019

Syntactic Graph Convolution in Multi-Task Learning for Identifying and Classifying the Argument Component.

Gaku Morio, Katsuhide Fujita

Proceedings of the 13th IEEE International Conference on Semantic Computing, 2019

Revealing and Predicting Online Persuasion Strategy with Elementary Units.

Gaku Morio, Ryo Egawa, Katsuhide Fujita

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Hitachi at MRP 2019: Unified Encoder-to-Biaffine Network for Cross-Framework Meaning Representation Parsing.

Yuta Koreeda, Gaku Morio, Terufumi Morishita, Hiroaki Ozaki, Kohsuke Yanai

Proceedings of the Shared Task on Cross-Framework Meaning Representation Parsing at the 2019 Conference on Natural Language Learning, 2019

Annotating and Analyzing Semantic Role of Elementary Units and Relations in Online Persuasive Arguments.

Ryo Egawa, Gaku Morio, Katsuhide Fujita

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

On the Role of Syntactic Graph Convolutions for Identifying and Classifying Argument Components.

Gaku Morio, Katsuhide Fujita

Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018

Predicting Argumentative Influence Probabilities in Large-Scale Online Civic Engagement.

Gaku Morio, Katsuhide Fujita

Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Annotating Online Civic Discussion Threads for Argument Mining.

Gaku Morio

Proceedings of the 2018 IEEE/WIC/ACM International Conference on Web Intelligence, 2018

End-to-End Argument Mining for Discussion Threads Based on Parallel Constrained Pointer Architecture.

Gaku Morio, Katsuhide Fujita

Proceedings of the 5th Workshop on Argument Mining, 2018

2017

Competence Estimation: Classifying Expertise of Web Discussion Participants.

Gaku Morio, Katsuhide Fujita

Proceedings of the 6th IIAI International Congress on Advanced Applied Informatics, 2017