Hiroki Tanioka

2025

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AITOK at the NTCIR-18 MedNLP-CHAT to Identify Medical, Ethical and Legal Risks in Patient-Doctor Conversations.
Hiroki Tanioka
Proceedings of the 18th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2025, Tokyo, Japan, June 10-13, 2025

2019

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AITOK at the NTCIR-14 OpenLiveQ-2 Task.
Hiroki Tanioka
Proceedings of the 14th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2019, Tokyo, Japan, June 10-13, 2019

2017

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Keyword-based Challenges at the NTCIR-13 MedWeb.
Mamoru Sakai|Hiroki Tanioka
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017
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Response Generation for Grounding in Communication at NTCIR-13 STC Japanese Subtask.
Hiroki Tanioka
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017

2007

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A Passage Retrieval System using Query Expansion and Emphasis.
Hiroki Tanioka|Kenichi Yamamoto
Proceedings of the 6th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-6, National Center of Sciences, Tokyo, Japan, May 15-18, 2007

2005

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A Distributed Retrieval System for NTCIR-5 Patent Retrieval Task.
Hiroki Tanioka|Kenichi Yamamoto
Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-5, National Center of Sciences, Tokyo, Japan, December 6-9, 2005
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A Distributed Retrieval System for NTCIR-5 WEB Task.
Hiroki Tanioka|Kenichi Yamamoto|Takashi Nakagawa
Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-5, National Center of Sciences, Tokyo, Japan, December 6-9, 2005