Hiroaki Ozaki - RankMe

47 papers A* 5A 2B 2Journal 19Unranked 19

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Can Visual Encoder Learn to See Arrows? CoRR Naoyuki Terashita, Yusuke Tozaki, Hideaki Omote, Congkha Nguyen, Ryosuke Nakamoto, Yuta Koreeda, Hiroaki Ozaki
2025	—	`conf`	Investigating the Influence of Automated Transcription Error Correction on Automated Grading for Handwritten Japanese Answers. AIED (6) Rina Suzuki, Takahiro Saito, Hisao Usui, Hiroaki Ozaki, Hung Tuan Nguyen, Kanako Komiya, Tsunenori Ishioka, Masaki Nakagawa
2024	—	`conf`	Analytical Methodology and a Simulator for ESG-Financial Indicators Based on Causal Hypothesis Graphs. STAI@IJCAI Hiroaki Ozaki, Naoya Tanahashi, Norio Masuda, Kazuo Yamada, Masahito Kato, Nobuyuki Isagawa
2024	B	`conf`	Error Correction of Japanese Character-Recognition in Answers to Writing-Type Questions Using T5. DAS Rina Suzuki, Hisao Usui, Hiroaki Ozaki, Hung Tuan Nguyen, Kanako Komiya, Tsunenori Ishioka, Masaki Nakagawa
2023	B	`conf`	Controlling keywords and their positions in text generation. INLG Yuichi Sasazawa, Terufumi Morishita, Hiroaki Ozaki, Osamu Imaichi, Yasuhiro Sogawa
2023	J	`jnl`	Controlling keywords and their positions in text generation. CoRR Yuichi Sasazawa, Terufumi Morishita, Hiroaki Ozaki, Osamu Imaichi, Yasuhiro Sogawa
2023	—	`conf`	Hitachi at SemEval-2023 Task 3: Exploring Cross-lingual Multi-task Strategies for Genre and Framing Detection in Online News. SemEval@ACL Yuta Koreeda, Ken-Ichi Yokote, Hiroaki Ozaki, Atsuki Yamaguchi, Masaya Tsunokake, Yasuhiro Sogawa
2023	—	`conf`	Hitachi at SemEval-2023 Task 4: Exploring Various Task Formulations Reveals the Importance of Description Texts on Human Values. SemEval@ACL Masaya Tsunokake, Atsuki Yamaguchi, Yuta Koreeda, Hiroaki Ozaki, Yasuhiro Sogawa
2023	—	`conf`	How does the task complexity of masked pretraining objectives affect downstream performance? ACL (Findings) Atsuki Yamaguchi, Hiroaki Ozaki, Terufumi Morishita, Gaku Morio, Yasuhiro Sogawa
2023	J	`jnl`	How does the task complexity of masked pretraining objectives affect downstream performance? CoRR Atsuki Yamaguchi, Hiroaki Ozaki, Terufumi Morishita, Gaku Morio, Yasuhiro Sogawa
2023	J	`jnl`	Team Hitachi at SemEval-2023 Task 3: Exploring Cross-lingual Multi-task Strategies for Genre and Framing Detection in Online News. CoRR Yuta Koreeda, Ken-Ichi Yokote, Hiroaki Ozaki, Atsuki Yamaguchi, Masaya Tsunokake, Yasuhiro Sogawa
2022	J	`jnl`	End-to-end Argument Mining with Cross-corpora Multi-task Learning. Trans. Assoc. Comput. Linguistics Gaku Morio, Hiroaki Ozaki, Terufumi Morishita, Kohsuke Yanai
2022	—	`conf`	Hitachi at SemEval-2022 Task 10: Comparing Graph- and Seq2Seq-based Models Highlights Difficulty in Structured Sentiment Analysis. SemEval@NAACL Gaku Morio, Hiroaki Ozaki, Atsuki Yamaguchi, Yasuhiro Sogawa
2022	—	`conf`	Hitachi at SemEval-2022 Task 2: On the Effectiveness of Span-based Classification Approaches for Multilingual Idiomaticity Detection. SemEval@NAACL Atsuki Yamaguchi, Gaku Morio, Hiroaki Ozaki, Yasuhiro Sogawa
2022	A*	`conf`	Rethinking Fano's Inequality in Ensemble Learning. ICML Terufumi Morishita, Gaku Morio, Shota Horiguchi, Hiroaki Ozaki, Nobuo Nukaga
2022	J	`jnl`	Rethinking Fano's Inequality in Ensemble Learning. CoRR Terufumi Morishita, Gaku Morio, Shota Horiguchi, Hiroaki Ozaki, Nobuo Nukaga
2021	A	`conf`	Project-then-Transfer: Effective Two-stage Cross-lingual Transfer for Semantic Dependency Parsing. EACL Hiroaki Ozaki, Gaku Morio, Terufumi Morishita, Toshinori Miyoshi
2021	J	`jnl`	Team Hitachi @ AutoMin 2021: Reference-free Automatic Minuting Pipeline with Argument Structure Construction over Topic-based Summarization. CoRR Atsuki Yamaguchi, Gaku Morio, Hiroaki Ozaki, Ken-Ichi Yokote, Kenji Nagamatsu
2021	A*	`conf`	i-Parser: Interactive Parser Development Kit for Natural Language Processing. AAAI Gaku Morio, Hiroaki Ozaki, Yuta Koreeda, Terufumi Morishita, Toshinori Miyoshi
2020	—	`conf`	Hitachi at MRP 2020: Text-to-Graph-Notation Transducer. CoNLL Shared Task Hiroaki Ozaki, Gaku Morio, Yuta Koreeda, Terufumi Morishita, Toshinori Miyoshi
2020	—	`conf`	Hitachi at SemEval-2020 Task 10: Emphasis Distribution Fusion on Fine-Tuned Language Models. SemEval@COLING Gaku Morio, Terufumi Morishita, Hiroaki Ozaki, Toshinori Miyoshi
2020	—	`conf`	Hitachi at SemEval-2020 Task 11: An Empirical Study of Pre-Trained Transformer Family for Propaganda Detection. SemEval@COLING Gaku Morio, Terufumi Morishita, Hiroaki Ozaki, Toshinori Miyoshi
2020	—	`conf`	Hitachi at SemEval-2020 Task 12: Offensive Language Identification with Noisy Labels Using Statistical Sampling and Post-Processing. SemEval@COLING Manikandan Ravikiran, Amin Ekant Muljibhai, Toshinori Miyoshi, Hiroaki Ozaki, Yuta Koreeda, Sakata Masayuki
2020	J	`jnl`	Hitachi at SemEval-2020 Task 12: Offensive Language Identification with Noisy Labels using Statistical Sampling and Post-Processing. CoRR Manikandan Ravikiran, Amin Ekant Muljibhai, Toshinori Miyoshi, Hiroaki Ozaki, Yuta Koreeda, Sakata Masayuki
2020	—	`conf`	Hitachi at SemEval-2020 Task 3: Exploring the Representation Spaces of Transformers for Human Sense Word Similarity. SemEval@COLING Terufumi Morishita, Gaku Morio, Hiroaki Ozaki, Toshinori Miyoshi
2020	—	`conf`	Hitachi at SemEval-2020 Task 7: Stacking at Scale with Heterogeneous Language Models for Humor Recognition. SemEval@COLING Terufumi Morishita, Gaku Morio, Hiroaki Ozaki, Toshinori Miyoshi
2020	—	`conf`	Hitachi at SemEval-2020 Task 8: Simple but Effective Modality Ensemble for Meme Emotion Recognition. SemEval@COLING Terufumi Morishita, Gaku Morio, Shota Horiguchi, Hiroaki Ozaki, Toshinori Miyoshi
2020	J	`jnl`	Three-Dimensional Imaging of Pulmonary Fibrotic Foci at the Alveolar Scale Using Tissue-Clearing Treatment with Staining Techniques of Extracellular Matrix. Int. J. Biomed. Imaging Kohei Togami, Hiroaki Ozaki, Yuki Yumita, Anri Kitayama, Hitoshi Tada, Sumio Chono
2020	A*	`conf`	Towards Better Non-Tree Argument Mining: Proposition-Level Biaffine Parsing with Task-Specific Parameterization. ACL Gaku Morio, Hiroaki Ozaki, Terufumi Morishita, Yuta Koreeda, Kohsuke Yanai
2019	—	`conf`	Hitachi at MRP 2019: Unified Encoder-to-Biaffine Network for Cross-Framework Meaning Representation Parsing. CoNLL Shared Task Yuta Koreeda, Gaku Morio, Terufumi Morishita, Hiroaki Ozaki, Kohsuke Yanai
2019	J	`jnl`	Hitachi at MRP 2019: Unified Encoder-to-Biaffine Network for Cross-Framework Meaning Representation Parsing. CoRR Yuta Koreeda, Gaku Morio, Terufumi Morishita, Hiroaki Ozaki, Kohsuke Yanai
2019	—	`conf`	Split First and Then Rephrase: Hierarchical Generation for Sentence Simplification. PACLING Mengru Wang, Hiroaki Ozaki, Yuta Koreeda, Kohsuke Yanai
2015	—	`conf`	Information Retrieval Boosted by Category for Troubleshooting Search System. GSB@SIGIR Bin Tong, Toshihiko Yanase, Hiroaki Ozaki, Makoto Iwayama
2015	—	`conf`	Production Estimation for Shale Wells with Sentiment-Based Features from Geology Reports. ICDM Workshops Bin Tong, Hiroaki Ozaki, Makoto Iwayama, Yoshiyuki Kobayashi, Anshuman Sahu, Ravigopal Vennelakanti
2012	—	`conf`	Developping Confocal Laser Microscope and fitting adjacent layer images. MHS Hiroaki Ozaki, Toshiyuki Hirano, Takaya Yamada, Tsukasa Kato, Ryo Taguchi, Masahiro Hoguro, Taizo Umezaki
2011	J	`jnl`	Wireless operations for 13.56-MHz band RFID tag using amorphous oxide TFTs. IEICE Electron. Express Hiroaki Ozaki, Tetsufumi Kawamura, Hironori Wakana, Takanori Yamazoe, Hiroyuki Uchiyama
2002	A*	`conf`	Motion Planning of Under-Actuated Mechanical Systems: Convergence Analysis for Iterative Methods. ICRA Makoto Iwamura, Hiroaki Ozaki, Akira Mohri
2001	A	`conf`	A feedback control gain tuning for mechatronic systems by iterative trials. IROS Hiroaki Ozaki, Tetsuji Shimogawa, Chang-Jun Lin
1998	J	`jnl`	Collision-Free Trajectory Planning for a Two-Dimensional Mobile Robot by Optimizing Continuous Curves. J. Robotics Mechatronics Hiroaki Ozaki, Chang-Jun Lin
1998	J	`jnl`	Feedback gain tuning by the complex method- application examples for an inverted pendulum and flexible arm control. Adv. Robotics Tetsuji Shimogawa, Chang-Jun Lin, Hiroaki Ozaki
1996	A*	`conf`	Optimal B-spline joint trajectory generation for collision-free movements of a manipulator under dynamic constraints. ICRA Hiroaki Ozaki, Chang-Jun Lin
1994	J	`jnl`	Trajectory Planning of Manipulator Using Optimization of Uniform B-Spline. J. Robotics Mechatronics Hiroaki Ozaki, Hua Chiu
1989	J	`jnl`	Collision-free path generation for a mobile robot by an artificial transformation of obstacle spaces. Robotica Hiroaki Ozaki, Tatsuyuki Shimadzu, Akira Mohri
1988	J	`jnl`	Planning of manipulator joint trajectories by an iterative method. Robotica Motoji Yamamoto, Hiroaki Ozaki, Akira Mohri
1988	J	`jnl`	Synthesis of a minimum-time manipulator trajectories with geometric path constraints using time scaling. Robotica Hiroaki Ozaki, Akira Mohri
1986	J	`jnl`	Planning of collision-free movements of a manipulator with dynamic constraints. Robotica Hiroaki Ozaki, Akira Mohri
1982	J	`jnl`	Pattern Recognition of a Grasped Object by Unit-Vector Distribution. IEEE Trans. Syst. Man Cybern. Hiroaki Ozaki, Shigeaki Waku, Akira Mohri, Masaru Takata