Shohei Higashiyama

28 papers B 1C 1Journal 8Unranked 17

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Automatic Generation of a Compositional QA Benchmark for Geospatial Reasoning under Spatial and Entity Constraints. EACL (Student Research Workshop) Tetsuhisa Suizu, Shohei Higashiyama, Hiroyuki Shindo, Hiroki Ouchi, Sakriani Sakti
2026	J	`jnl`	CADEL: A Corpus of Administrative Web Documents for Japanese Entity Linking. CoRR Shohei Higashiyama, Masao Ideuchi, Masao Utiyama
2025	B	`conf`	A Text Embedding Model with Contrastive Example Mining for Point-of-Interest Geocoding. COLING Hibiki Nakatani, Hiroki Teranishi, Shohei Higashiyama, Yuya Sawada, Hiroki Ouchi, Taro Watanabe
2025	J	`jnl`	Component Recommend System for Enterprise Resource Planning Package by Reranking using Large Language Models. J. Nat. Lang. Process. Masao Ideuchi, Yoshiaki Oida, Shohei Higashiyama, Hideki Tanaka, Masao Utiyama, Taro Watanabe
2025	—	`conf`	Comprehensive Evaluation on Lexical Normalization: Boundary-Aware Approaches for Unsegmented Languages. EMNLP (Findings) Shohei Higashiyama, Masao Utiyama
2025	J	`jnl`	Comprehensive Evaluation on Lexical Normalization: Boundary-Aware Approaches for Unsegmented Languages. CoRR Shohei Higashiyama, Masao Utiyama
2025	J	`jnl`	Cross-Era Evaluation of Language Models for Location Referring Expression Extraction. J. Nat. Lang. Process. Ayuki Katayama, Shohei Higashiyama, Hiroki Ouchi, Yusuke Sakai, Ayano Takeuchi, Ryo Bando, Yuta Hashimoto, Toshinobu Ogiso, Taro Watanabe
2025	—	`conf`	Graph-Structured Trajectory Extraction from Travelogues. ACL (1) Aitaro Yamamoto, Hiroyuki Otomo, Hiroki Ouchi, Shohei Higashiyama, Hiroki Teranishi, Hiroyuki Shindo, Taro Watanabe
2024	—	`conf`	Arukikata Travelogue Dataset with Geographic Entity Mention, Coreference, and Link Annotation. EACL (Findings) Shohei Higashiyama, Hiroki Ouchi, Hiroki Teranishi, Hiroyuki Otomo, Yusuke Ide, Aitaro Yamamoto, Hiroyuki Shindo, Yuki Matsuda, Shoko Wakamiya, Naoya Inoue, Ikuya Yamada, Taro Watanabe
2024	J	`jnl`	Graph-Structured Trajectory Extraction from Travelogues. CoRR Aitaro Yamamoto, Hiroyuki Otomo, Hiroki Ouchi, Shohei Higashiyama, Hiroki Teranishi, Hiroyuki Shindo, Taro Watanabe
2024	—	`conf`	Results of the WAT/WMT 2024 Shared Task on Patent Translation. WMT Shohei Higashiyama
2023	J	`jnl`	Arukikata Travelogue Dataset with Geographic Entity Mention, Coreference, and Link Annotation. CoRR Shohei Higashiyama, Hiroki Ouchi, Hiroki Teranishi, Hiroyuki Otomo, Yusuke Ide, Aitaro Yamamoto, Hiroyuki Shindo, Yuki Matsuda, Shoko Wakamiya, Naoya Inoue, Ikuya Yamada, Taro Watanabe
2023	J	`jnl`	Arukikata Travelogue Dataset. CoRR Hiroki Ouchi, Hiroyuki Shindo, Shoko Wakamiya, Yuki Matsuda, Naoya Inoue, Shohei Higashiyama, Satoshi Nakamura, Taro Watanabe
2022	—	`conf`	A Japanese Corpus of Many Specialized Domains for Word Segmentation and Part-of-Speech Tagging. Eval4NLP Shohei Higashiyama, Masao Ideuchi, Masao Utiyama, Yoshiaki Oida, Eiichiro Sumita
2022	—	`conf`	Overview of the 9th Workshop on Asian Translation. WAT@COLING Toshiaki Nakazawa, Hideya Mino, Isao Goto, Raj Dabre, Shohei Higashiyama, Shantipriya Parida, Anoop Kunchukuttan, Makoto Morishita, Ondrej Bojar, Chenhui Chu, Akiko Eriguchi, Kaori Abe, Yusuke Oda, Sadao Kurohashi
2021	—	`conf`	A Text Editing Approach to Joint Japanese Word Segmentation, POS Tagging, and Lexical Normalization. W-NUT Shohei Higashiyama, Masao Utiyama, Taro Watanabe, Eiichiro Sumita
2021	—	`conf`	Overview of the 8th Workshop on Asian Translation. WAT@ACL/IJCNLP Toshiaki Nakazawa, Hideki Nakayama, Chenchen Ding, Raj Dabre, Shohei Higashiyama, Hideya Mino, Isao Goto, Win Pa Pa, Anoop Kunchukuttan, Shantipriya Parida, Ondrej Bojar, Chenhui Chu, Akiko Eriguchi, Kaori Abe, Yusuke Oda, Sadao Kurohashi
2021	—	`ed.`	Proceedings of the 8th Workshop on Asian Translation, WAT@ACL/IJCNLP 2021, Online, August 5-6, 2021 WAT@ACL/IJCNLP Toshiaki Nakazawa, Hideki Nakayama, Isao Goto, Hideya Mino, Chenchen Ding, Raj Dabre, Anoop Kunchukuttan, Shohei Higashiyama, Hiroshi Manabe, Win Pa Pa, Shantipriya Parida, Ondrej Bojar, Chenhui Chu, Akiko Eriguchi, Kaori Abe, Yusuke Oda, Katsuhito Sudoh, Sadao Kurohashi, Pushpak Bhattacharyya
2021	—	`conf`	User-Generated Text Corpus for Evaluating Japanese Morphological Analysis and Lexical Normalization. NAACL-HLT Shohei Higashiyama, Masao Utiyama, Taro Watanabe, Eiichiro Sumita
2021	J	`jnl`	User-Generated Text Corpus for Evaluating Japanese Morphological Analysis and Lexical Normalization. CoRR Shohei Higashiyama, Masao Utiyama, Taro Watanabe, Eiichiro Sumita
2020	—	`conf`	Overview of the 7th Workshop on Asian Translation. WAT@AAC/IJCNLPL Toshiaki Nakazawa, Hideki Nakayama, Chenchen Ding, Raj Dabre, Shohei Higashiyama, Hideya Mino, Isao Goto, Win Pa Pa, Anoop Kunchukuttan, Shantipriya Parida, Ondrej Bojar, Sadao Kurohashi
2019	—	`conf`	Incorporating Word Attention into Character-Based Word Segmentation. NAACL-HLT (1) Shohei Higashiyama, Masao Utiyama, Eiichiro Sumita, Masao Ideuchi, Yoshiaki Oida, Yohei Sakamoto, Isaac Okada
2019	—	`conf`	Overview of the 6th Workshop on Asian Translation. WAT@EMNLP-IJCNLP Toshiaki Nakazawa, Nobushige Doi, Shohei Higashiyama, Chenchen Ding, Raj Dabre, Hideya Mino, Isao Goto, Win Pa Pa, Anoop Kunchukuttan, Shantipriya Parida, Ondrej Bojar, Sadao Kurohashi
2018	—	`conf`	Overview of the 5th Workshop on Asian Translation. WAT@PACLIC Toshiaki Nakazawa, Katsuhito Sudoh, Shohei Higashiyama, Chenchen Ding, Raj Dabre, Hideya Mino, Isao Goto, Win Pa Pa, Anoop Kunchukuttan, Sadao Kurohashi
2017	C	`conf`	Event Relation Acquisition Using Dependency Patterns and Confidence-Weighted Co-occurrence Statistics. FedCSIS Shohei Higashiyama, Kunihiko Sadamasa, Takashi Onishi, Yotaro Watanabe
2017	—	`conf`	Overview of the 4th Workshop on Asian Translation. WAT@IJCNLP Toshiaki Nakazawa, Shohei Higashiyama, Chenchen Ding, Hideya Mino, Isao Goto, Hideto Kazawa, Yusuke Oda, Graham Neubig, Sadao Kurohashi
2013	—	`conf`	Clinical Entity Recognition Using Cost-Sensitive Structured Perceptron for NTCIR-10 MedNLP. NTCIR Shohei Higashiyama, Kazuhiro Seki, Kuniaki Uehara
2013	—	`conf`	Developing ML-based Systems to Extract Medical Information from Japanese Medical History Summaries. NLPHealthcare@IJCNLP Shohei Higashiyama, Kazuhiro Seki, Kuniaki Uehara