Rchr
J-GLOBAL ID：201601016780168932   Update date: Mar. 09, 2026

Egami Shusaku

エガミ シュウサク | Egami Shusaku
Affiliation and department：
National Institute of Advanced Industrial Science and Technology Research Planning Office, Department of Information Technology and Human Factors

About National Institute of Advanced Industrial Science and Technology Research Planning Office, Department of Information Technology and Human Factors


Job title： Planning Officer
Other affiliations (3)：
  • National Institute of Advanced Industrial Science and Technology  Artificial Intelligence Research Center   Agentic AI Research Team
  • University of Electro-Communications  Graduate School of Informatics and Engineering   Collaborative Associate Professor
  • Hosei University  Faculty of Science and Engineering Faculty of Science and Engineering   Part-time Lecturer
Homepage URL  (2)： https://shusaku-egami.jp/ ,  https://shusaku-egami.jp/index-e.html
Research field  (2)： Web and service informatics ,  Intelligent informatics
Research keywords  (15)： Semantic Web ,  Ontology ,  Knowledge Graph ,  知識グラフ ,  Agent ,  Linked Open Data ,  Machine Learning ,  Representation Learning ,  Data Mining ,  Natural Language Processing ,  Information Retrieval ,  Data Engineering ,  Knowledge Representation ,  Knowledge Engineering ,  Open Data
Research theme for competitive and other funds  (9)：
  • 2025 - 2029 モダリティ・時空間・公開性が多様な知識グラフの対話インターフェースの開発
  • 2023 - 2027 SNS・IoT・オープンデータ融合マイニングによる施策に対する人々の行動変化予測
  • 2023 - 2027 SNS・IoT・オープンデータ融合マイニングによる施策に対する人々の行動変化予測
  • 2022 - 2025 意味的な妥当性・検索性能・学習精度を考慮したイベント情報のナレッジグラフ化の研究
  • 2019 - 2024 解釈可能なAIシステムの実現に向けたナレッジグラフに基づく推論・推定技術の体系化
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Papers (76)：
  • Shusaku Egami, Aoi Ohta, Tomoki Tsujimura, Masaki Asada, Tatsuya Ishigaki, Ken Fukuda, Masahiro Hamasaki, Hiroya Takamura. HOME-KGQA: A Benchmark Dataset for Multimodal Knowledge Graph Question Answering on Household Daily Activities. Proceedings of the 15th International Conference on Language Resources and Evaluation (LREC2026). 2026
  • Shusaku Egami, Masahiro Hamasaki. A Prompt-Aware Structuring Framework for Reliable Reuse of AI-Generated Content in the Agentic Web. Companion Proceedings of the ACM on Web Conference 2026 (WWW2026). 2026
  • Go Sato, Shusaku Egami, Yasuyuki Tahara, Akihiko Ohsuga, Yuichi Sei. Addressing Prompt Injection in Large Language Models via In-Context Learning. Computers, Materials & Continua. 2026. 1-10
  • Hiroaki Shimoma, Sudesna Chakraborty, Takeshi Morita, Aoi Ohta, Masaki Asada, Shusaku Egami, Takanori Ugai, Masanori Hamasaki. RAG-Enhanced Prompt Compression with Need-Oriented Knowledge for Dialog Based Embodied Navigation. Proceedings of the 17th International Conference on Agents and Artificial Intelligence (ICAART2026). 2026. to appear
  • Shusaku Egami. My Bookmark: Large Language Models and Knowledge Graphs. Journal of the Japanese Society for Artificial Intelligence. 2026. 41. 1. 64-69
ｍore...
MISC (85)：
  • 穴口史将, チャクラボルティ シュデシナ, 森田武史, 太田葵, 浅田真生, 江上 周作, 鵜飼孝典, 濱崎雅弘. コストと精度を考慮した質問と文書に基づく適応的RAG選択. 言語処理学会第32回年次大会予稿集. 2026. 3037-3042
  • 三辻史哉, チャクラボルティ シュデシナ, 森田武史, 吉川友也, 山本泰智, 太田葵, 江上周作, 鵜飼孝典, 濱崎雅弘. 常識知識グラフを活用した動作ラベル間の等価関係の自動構築手法. 言語処理学会第32回年次大会発表論文集. 2026. 2731-2735
  • 後藤颯志, チャクラボルティ シュデシナ, 森田武史, 太田葵, Imrattanatrai Wiradee, 浅田真生, 江上 周作, 鵜飼孝典, 濱崎雅弘. 大規模視覚言語モデルを用いた日常生活動画からのイベント中心知識グラフ生成. 言語処理学会第32回年次大会発表論文集. 2026. 1663-1668
  • 佐藤豪, 折原良平, 田原康之, 大須賀昭彦, 清雄一. Addressing Prompt Injection via Dataset Augmentation through Iterative Interactions among LLM Agents. Abstract Proceedings Series (International Conference on Advances In Science, Engineering, and Technology (ICSET 2025)). 2025. 3. 11. 32-32
  • 太田葵, 江上周作, 濱崎雅弘. 大規模言語モデルとナレッジグラフを用いたエージェントベースの質問応答手法の分析. 第67回人工知能学会セマンティックウェブとオントロジー研究会. 2025. SIG-SWO-067-03. 1-10
ｍore...
Books (3)：
  • 自然言語処理の導入と活用事例-情報検索、情報抽出、文書分類、テキスト要約-
    技術情報協会 2024
  • Proceedings of the Workshop, Poster and Demonstration Sessions at IJCKG 2023 co-located with 12th International Joint Conference on Knowledge Graphs (IJCKG 2023)
    CEUR Workshop Proceedings 2024
  • Scientometrics
    InTechOpen 2018 ISBN:9789535162391
Lectures and oral presentations  (8)：
  • ナレッジグラフ研究の潮流 - セマンティックWebから生成AI応用の最前線まで -
    (サイバーディフェンスイノベーション機構 定例研究会 第61回会合 2024)
  • 時空間データの知識グラフの構築と共有
    (Diversification of Data Archiving and Use Cases, and their Medium to Long-term Challenges 2024)
  • Event-Centric Knowledge Graph Construction and Its Applications
    (Eighth International Workshop on Symbolic-Neural Learning (SNL2024) 2024)
  • 生成AIと外部知識の活用への挑戦の最前線
    (第2回機械システムイノベーションセミナー 2023)
  • LLMにおける外部データ活用入門
    (令和5年度第2回生成AIの機械システム設計開発への活用フォーラム 2023)
ｍore...
Education (3)：
  • 2016 - 2019 The University of Electro-Communications Graduate School of Informatics and Engineering Department of Informatics
  • 2014 - 2016 The University of Electro-Communications Graduate School of Information Systems Department of Social Intelligence and Informatics
  • 2010 - 2014 Hosei University Faculty of Science and Engineering Department of Applied Informatics
Professional career (1)：
  • Ph.D. (University of Electro-Communications)
Work history (8)：
  • 2026/01 - 現在 National Institute of Advanced Industrial Science and Technology Research Planning Office, Department of Information Technology and Human Factors Research Planning Officer
  • 2023/10 - 現在 The University of Electro-Communications Graduate School of Informatics and Engineering Collaborative Associate Professor
  • 2023/10 - 現在 National Institute of Advanced Industrial Science and Technology Artificial Intelligence Research Center Senior Researcher
  • 2019/04 - 現在 Hosei University Faculty of Science and Engineering Part-time Lecturer
  • 2020/04 - 2024/03 University of Electro-Communications Department of Informatics, Graduate School of Informatics and Engineering Collaborative Researcher
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Committee career (37)：
  • 2025/09 - 現在 IEICE Transactions on Information and Systems Editor
  • 2025 - 現在 The ACM Web Conference 2026 (WWW2026) Program Committee Member
  • 2025 - 現在 The 24th International Semantic Web Conference (ISWC2025) Posters and Demos Track Program Committee Member
  • 2025 - 現在 The 24th International Semantic Web Conference (ISWC2025) Local Organizing Committee Member
  • 2025 - 現在 The 34th ACM International Conference on Information and Knowledge Management (CIKM2025) Full Research Paper Track Program Committee Member
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Awards (21)：
  • 2025/11 - International Knowledge Graph and Semantic Web Conference (KGSWC2025)) Best Paper Award Comparison of Metadata Representation Models for Knowledge Graph Embeddings
  • 2025/07 - SMASH2025 Summer Symposium 奨励賞 LLMエージェント間の反復的な相互作用によるデータセット拡張を利用したプロンプトインジェクションへの対処
  • 2023/06 - 人工知能学会 2022年度研究会優秀賞 イベント中心ナレッジグラフ埋め込みにおけるメタデータ表現モデルの分析
  • 2022/12 - Linked Open Data チャレンジ Japan 2022 最優秀賞 Patient Locational Ontology-based Data (PLOD)
  • 2022/12 - Linked Open Data チャレンジ Japan 2022 オントロジー賞 Patient Locational Ontology-based Data (PLOD)
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Association Membership(s) (6)：
THE JAPANESE SOCIETY FOR ARTIFICIAL INTELLIGENCE ,  Association for Computing Machinery ,  Information Processing Society of Japan ,  Institute of Electrical and Electronics Engineers (IEEE) ,  The Association for Natural Language Processing ,  The International Association for Ontology and its Applications (IAOA)
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