Yoshimasa Kawazoe

According to our database, Yoshimasa Kawazoe authored at least 26 papers between 2013 and 2026.

Collaborative distances:

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

2026

Quantifying ethical response in LLMs for medicine: corpus development, item response theory-based validation, and bias analysis toward patient attributes.

Memi Ebara, Yoshimasa Kawazoe, Tomohisa Seki, Emiko Shinohara, Eisuke Nakazawa, Kazuhiko Ohe

AI Ethics, June, 2026

Generating Counterfactual Patient Timelines from Real-World Data.

Yu Akagi, Tomohisa Seki, Toru Takiguchi, Hiromasa Ito, Yoshimasa Kawazoe, Kazuhiko Ohe

CoRR, April, 2026

High-Fidelity Longitudinal Patient Simulation Using Real-World Data.

Yu Akagi, Tomohisa Seki, Hiromasa Ito, Toru Takiguchi, Kazuhiko Ohe, Yoshimasa Kawazoe

CoRR, January, 2026

JMED-DICT: Construction of a Large-scale Medical Terminology Dictionary in Japanese.

Hiroyuki Nagai, Tomohiro Nishiyama, Yuka Otsuki, Takako Fujimaki, Kyoko Kawabata, Noriko Kudo, Yuka Yamazaki, Haruya Shiraishi, Tomoyuki Kajiwara, Hiroyuki Shindo, Yoshimasa Kawazoe, Takeshi Imai, Shuntaro Yada, Shoko Wakamiya, Eiji Aramaki

J. Nat. Lang. Process., 2026

Efficient medical NER with limited data: Enhancing LLM performance through annotation guidelines.

Emiko Y. Shinohara, Yoshimasa Kawazoe

Int. J. Medical Informatics, 2026

2025

Development of Japan-Specific HL7 FHIR Medication-Related Profiles.

Shinji Kobayashi, Masahiko Kimura, Yoshinori Kodama, Atsushi Takada, Satomi Nagashima, Yoshimasa Kawazoe, Kazuhiko Ohe

J. Medical Syst., December, 2025

Domain-adaptive semi-supervised learning for efficient rare pathological lesion detection with minimal annotation.

Isao Matsui, Ayumi Matsumoto, Atsuhiro Imai, Hiroki Okushima, Hirohiko Niioka, Masatoshi Abe, Natsune Tamai, Hajime Nagasu, Eiichiro Kanda, Eiichiro Uchino, Tadashi Sofue, Toshiyuki Imasawa, Yuichiro Yano, Hiroshi Kinashi, Ken-ichi Miyoshi, Tamaki Harada, Yasuyuki Nagasawa, Keiji Fujimoto, Yuka Kurokawa, Sawako Kato, Ryohei Kaseda, Masahiro Koizumi, Yasuo Kusunoki, Masaki Ohya, Yoshimasa Kawazoe, Hiroyuki Abe, Yuta Matsukuma, Takaaki Kosugi, Yoshiyasu Ueda, Naohiko Fujii, Masanobu Takeji, Akira Suzuki, Katsuyuki Nagatoya, Kazumasa Oka, Yutaka Ando, Masaaki Izumi, Toshiyuki Komiya, Tatsuo Tsukamoto, Imari Mimura, Takahiro Kuragano, Toshiaki Nakano, Kazuhiko Tsuruya, Yasuhiko Ito, Tetsuo Minamino, Osamu Yamaguchi, Suguru Yamamoto, Hirotaka Komaba, Kengo Furuichi, Kei Fukami, Shin-ichi Araki, Takao Masaki, Naotake Tsuboi, Hitoshi Yokoyama, Akira Shimizu, Tetsuo Ushiku, Shoichi Maruyama, Motoko Yanagita, Masaomi Nangaku, Ryohei Yamamoto, Kazunori Inoue, Yoshitaka Isaka

npj Digit. Medicine, 2025

Development of a code system for allergens and its integration into the HL7 FHIR AllergyIntolerance resource.

Yoshimasa Kawazoe, Satomi Nagashima, Shinichiroh Yokota, Kazuhiko Ohe

Int. J. Medical Informatics, 2025

Natural Language Processing-Based Approach to Detect Common Adverse Events of Anticancer Agents from Unstructured Clinical Notes: A Time-to-Event Analysis.

Masami Tsuchiya, Kiminori Shimamoto, Yoshimasa Kawazoe, Emiko Shinohara, Shuntaro Yada, Shoko Wakamiya, Shungo Imai, Hayato Kizaki, Satoko Hori, Eiji Aramaki

Proceedings of the MEDINFO 2025 - Healthcare Smart × Medicine Deep, 2025

Assessment of Medically Relevant Ageism Inherent in Large Language Models.

Tomohisa Seki, Yoshimasa Kawazoe, Hiromasa Ito, Toru Takiguchi, Yu Akagi, Memi Ebara, Kazuhiko Ohe

Proceedings of the MEDINFO 2025 - Healthcare Smart × Medicine Deep, 2025

Evaluation of Synthetic Data Generation Methods for Medical Tabular Data: Representation of Distribution Tails.

Ohmi Mohri, Tomohisa Seki, Yoshimasa Kawazoe, Kazuhiko Ohe

Proceedings of the MEDINFO 2025 - Healthcare Smart × Medicine Deep, 2025

Corpus-Based Evaluation of Decision-Making in Medical Ethics by Large Language Models.

Memi Ebara, Yoshimasa Kawazoe, Tomohisa Seki, Emiko Y. Shinohara, Eisuke Nakazawa, Kazuhiko Ohe

Proceedings of the MEDINFO 2025 - Healthcare Smart × Medicine Deep, 2025

2024

Post-marketing surveillance of anticancer drugs using natural language processing of electronic medical records.

Yoshimasa Kawazoe, Kiminori Shimamoto, Tomohisa Seki, Masami Tsuchiya, Emiko Y. Shinohara, Shuntaro Yada, Shoko Wakamiya, Shungo Imai, Satoko Hori, Eiji Aramaki

npj Digit. Medicine, 2024

A Comparative Study of Access Analysis Service Utilization on Japanese Medical Institutions' Websites with GDPR-Compliant Cases.

Tomohisa Seki, Yoshimasa Kawazoe, Kazuhiko Ohe

Proceedings of the Digital Health and Informatics Innovations for Sustainable Health Care Systems, 2024

2023

Towards Structuring Clinical Texts: Joint Entity and Relation Extraction from Japanese Case Report Corpus.

Daisaku Shibata, Emiko Y. Shinohara, Kiminori Shimamoto, Yoshimasa Kawazoe

Proceedings of the MEDINFO 2023 - The Future Is Accessible, 2023

Graph Representation Learning-Based Fixed-Length Clinical Feature Vector Generation from Heterogeneous Medical Records.

Tomohisa Seki, Yoshimasa Kawazoe, Kazuhiko Ohe

Proceedings of the MEDINFO 2023 - The Future Is Accessible, 2023

2022

Development of comprehensive annotation criteria for patients' states from clinical texts.

Emiko Yamada Shinohara, Daisaku Shibata, Yoshimasa Kawazoe

J. Biomed. Informatics, 2022

2020

Character-level Japanese Text Generation with Attention Mechanism for Chest Radiography Diagnosis.

Kenya Sakka, Kotaro Nakayama, Nisei Kimura, Taiki Inoue, Yusuke Iwasawa, Ryohei Yamaguchi, Yoshimasa Kawazoe, Kazuhiko Ohe, Yutaka Matsuo

CoRR, 2020

2019

Bias of Inaccurate Disease Mentions in Electronic Health Record-based Phenotyping.

Rina Kagawa, Emiko Yamada Shinohara, Takeshi Imai, Yoshimasa Kawazoe, Kazuhiko Ohe

Int. J. Medical Informatics, 2019

2018

Faster R-CNN-Based Glomerular Detection in Multistained Human Whole Slide Images.

Yoshimasa Kawazoe, Kiminori Shimamoto, Ryohei Yamaguchi, Yukako Shintani-Domoto, Hiroshi Uozaki, Masashi Fukayama, Kazuhiko Ohe

J. Imaging, 2018

2017

The Impact of "Possible Patients" on Phenotyping Algorithms: Electronic Phenotype Algorithms Can Only Be Reproduced by Sharing Detailed Annotation Criteria.

Rina Kagawa, Yoshimasa Kawazoe, Emiko Y. Shinohara, Takeshi Imai, Kazuhiko Ohe

Proceedings of the MEDINFO 2017: Precision Healthcare through Informatics, 2017

Effects of Implementing a Tree Model of Diagnosis into a Bayesian Diagnostic Inference System.

Satoshi Iwai, Yoshimasa Kawazoe, Takeshi Imai, Kazuhiko Ohe

Proceedings of the MEDINFO 2017: Precision Healthcare through Informatics, 2017

2013

An Analysis of the Openehr Archetype Semantics Based on a Typed Lambda Theory.

Akimichi Tatsukawa, Emiko Y. Shinohara, Yoshimasa Kawazoe, Takeshi Imai, Kazuhiko Ohe

Proceedings of the MEDINFO 2013, 2013

A Qualitative Model for Physiology: Apart from Function and Abnormality.

Emiko Y. Shinohara, Akimichi Tatsukawa, Yoshimasa Kawazoe, Takeshi Imai, Kazuhiko Ohe

Proceedings of the MEDINFO 2013, 2013

Evaluation of a Context-based Prescription Alert System: A Clinical Perspective.

Kengo Miyo, Yoshimasa Kawazoe, Izumi Yamaguchi, Akimichi Tatsukawa, Kazuhiko Ohe

Proceedings of the MEDINFO 2013, 2013

Prediction-based Threshold for Medication Alert.

Yoshimasa Kawazoe, Kengo Miyo, Issei Kurahashi, Ryota Sakurai, Kazuhiko Ohe

Proceedings of the MEDINFO 2013, 2013