研究紹介
研究事例紹介
ここでは、研究室の３ミッションに沿って、プロセス解明研究、ユーザ体験開発研究、テストコレクション構築研究の研究事例を紹介します。
大規模言語モデルの情報検索行動特性の解明
An Instruction-Response Perspective on Large Language Models in Information Retrieval Tasks.
JOHO, Hideo, Jose, Joemon M.
SIGIR '25: Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, Jul, 2025
Effect of LLM's Personality Traits on Query Generation.
IMASAKA, Yuta, JOHO, Hideo
SIGIR-AP 2024: Proceedings of the 2024 Annual International ACM SIGIR Conference on Research and Development in Information Retrieval in the Asia Pacific Region, 249-258, Dec, 2024
会話式検索（conversational Search）における検索行動特性の解明
Towards a model for spoken conversational search
Trippas, Johanne R, Spina, Damiano, Thomas, Paul, Sanderson, Mark, Joho, Hideo, Cavedon, Lawrence
Information Processing & Management, 57(2), Mar, 2020
Conversational Search (Dagstuhl Seminar 19461)
Anand, Avishek, Cavedon, Lawrence, Joho, Hideo, Sanderson, Mark, Stein, Benno
Dagstuhl Reports, 9(11) 34-83, May, 2020
Informing the Design of Spoken Conversational Search
Trippas, Johanne R, Spina, Damiano, Cavedon, Lawrence, Joho, Hideo, Sanderson, Mark
Proceedings of the 2018 Conference on Human Information Interaction & Retrieval, 32-41, Mar, 2018
Modelling information needs in collaborative search conversations
Sosuke Shiga, Hideo Joho, Roi Blanco, Johanne R. Trippas, Mark Sanderson
SIGIR 2017 - Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, 715-724, Aug 7, 2017
協調検索（Collaborative Search）における検索行動特性の解明
Exploring the role of large language model in collaborative travel planning task
KUMAMOTO, Hikaru, JOHO, Hideo
Information Research an international electronic journal, 30(iConf) 1123-1130, Mar, 2025
Modelling information needs in collaborative search conversations
Sosuke Shiga, Hideo Joho, Roi Blanco, Johanne R. Trippas, Mark Sanderson
SIGIR 2017 - Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, 715-724, Aug 7, 2017
Effect of Explicit Roles on Collaborative Search in Travel Planning Task
Marika Imazu, Shin'ichi Nakayama, Hideo Joho
INFORMATION RETRIEVAL TECHNOLOGY, 7097 205-+, 2011
Comparing collaborative and independent search in a recall-oriented task
Joho, Hideo, Hannah, David, Jose, Joemon M
Proceedings of the Second International Symposium on Information Interaction in Context (IIiX 2008), 89-96, Oct, 2008
自然災害における情報探索行動の解明
Demographic Factors in the Disaster-Related Information Seeking Behaviour.
Rahmi, Joho, Hideo
Diversity, Divergence, Dialogue: 16th International Conference, iConference 2021, Beijing, China, March 17–31, 2021, Proceedings, Part II 16, 48-65, Mar, 2021
情報探索行動に着目した津波避難プロセスの類型化
永野, 玄樹, 上保, 秀夫
『情報メディア研究』, 19(1) p. 29-p. 46, 2020
An Analysis of Natural Disaster-related Information Seeking Behaviour Using Temporal Stages
Rahmi, Joho, Hideo, Shirai, Tetsuya
Journal of the Association for Information Science and Technology, 70(7) 715-728, 2019
時間軸を考慮した情報検索（Temporal Search）における検索行動の解明
Temporal information searching behaviour and strategies
Hideo Joho, Adam Jatowt, Roi Blanco
INFORMATION PROCESSING & MANAGEMENT, 51(6) 834-850, Nov, 2015
Temporal Information Access
Masaharu Yoshioka, Hideo Joho
Information Retrieval Series, 43 127-141, 2021
A Survey of Temporal Web Search Experience
Joho, Hideo, Jatowt, Adam, Blanco, Roi
Proceedings of the 22nd international conference on World Wide Web companion (WWW '13 Companion), 1101-1108, 2013
特許検索における情報探索行動の解明
A survey of patent users: An analysis of tasks, behavior, search functionality and system requirements Hideo Joho, Leif Azzopardi, Wim Vanderbauwhede IIiX 2010 - Proceedings of the 2010 Information Interaction in Context Symposium, 13-22, 2010
Search System Requirements of Patent Analysts Leif Azzopardi, Wim Vanderbauwhede, Hideo Joho SIGIR 2010: PROCEEDINGS OF THE 33RD ANNUAL INTERNATIONAL ACM SIGIR CONFERENCE ON RESEARCH DEVELOPMENT IN INFORMATION RETRIEVAL, 775-776, 2010
追加予定
NTCIR Transferタスク
Overview of the NTCIR-18 Transfer-2 Task Hideo Joho, Atsushi Keyaki, Yuuki Tachioka, Shuhei Yamamoto NTCIR 18 Conference: Proceedings of the 18th NTCIR Conference on Evaluation of Information Access Technologies, June 10-13, 2025, Tokyo, Japan, 373-377, Jun, 2025
Overview of the NTCIR-17 Transfer Task Hideo Joho, Atsushi, Keyaki, Yuki, Oba NTCIR 17 Conference: Proceedings of the 17th NTCIR Conference on Evaluation of Information Access Technologies, December 12-15, 2023, Tokyo, Japan, Dec 2023
NTCIR Lifelogタスク
Overview of the NTCIR-18 Lifelog-6 Task Liting, Zhou, Cathal, Gurrin, Hsin-Hung, Chen, Joho, Hideo, Chenyang, Lyu, Longyue, Wang, Graham, Healy, Ly-Duyen, Tran, Tran, Quang_linh, Le, Hoang Bao, Duc-Tien, Dang-Nguyen, Tianbo, Ji NTCIR 18 Conference: Proceedings of the 18th NTCIR Conference on Evaluation of Information Access Technologies, June 10-13, 2025, Tokyo, Japan, 148-154, Jun, 2025
Overview of the NTCIR-17 Lifelog-5 Task Liting, Zhou, Cathal, Gurrin, Duc-Tien, Dang-Nguyen, Graham, Healy, Chenyang, Lyu, Tianbo, Ji, Longyue, Wang, Joho, Hideo, Ly-Duyen, Tran NTCIR 17 Conference: Proceedings of the 17th NTCIR Conference on Evaluation of Information Access Technologies, December 12-15, 2023, Tokyo, Japan, Dec 2023
Advances in Lifelog Data Organisation and Retrieval at the NTCIR-14 Lifelog-3 Task Gurrin, Cathal, Joho, Hideo, Hopfgartner, Frank, Zhou, Liting, Ninh, Van-Tu, Le, Tu-Khiem, Albatal, Rami, Dang-Nguyen, Duc-Tien, Healy, Graham NII Testbeds and Community for Information Access Research. NTCIR 2019. Lecture Notes in Computer Science, 11966 16-28, Nov, 2019
Overview of the NTCIR-14 Lifelog-3 Task Gurrin, Cathal, Joho, Hideo, Hopfgartner, Frank, Zhou, Liting, Ninh, Van-Tu, Le, Tu-Khiem, Albatal, Rami, Nguyen, Duc Tien Dang, Healy, Graham Proceedings of the 14th NTCIR Conference on Evaluation of Information Access Technologies, June 10-13, 2019 Tokyo Japan, 14-26, Jun, 2019
Overview of NTCIR-13 Lifelog-2 Task Gurrin, Cathal, Joho, Hideo, Hopfgartner, Frank, Zhou, Liting, Gupta, Rashmi, Albatal, Rami, Dang-Nguyen, Duc-Tien Proceedings of the 13th NTCIR Conference on Evaluation of Information Access Technologies, December 5-8, 2017 Tokyo Japan, 6-11, Dec, 2017
Overview of NTCIR-12 Lifelog Task Cathal, Gurrin, Hideo, Joho, Frank, Hopfgartner, Liting, Zhou, Rami, Albatal Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, June 7-10, 2016 Tokyo Japan, 354-360, Jun, 2016
NTCIR Lifelog: The First Test Collection for Lifelog Research Cathal,Gurrin, Hideo,Joho, Frank,Hopfgartner, Liting,Zhou, Rami,Albatal Proceedings of the 39th International ACM SIGIR Conference on Research and Development in Information Retrieval, 705-708, Jun, 2016
NTCIR Actionable Knowledge Graph (AKG)タスク
Overview of NTCIR-13 Actionable Knowledge Graph (AKG) Task Blanco, Roi, Joho, Hideo, Jatowt, Adam, Yu, Haitao, Yamamoto, Shuhei Proceedings of the 13th NTCIR Conference on Evaluation of Information Access Technologies, December 5-8, 2017 Tokyo Japan, 340-345, Dec, 2017
NTCIR Temporaliaタスク
Overview of NTCIR-12 Temporal Information Access (Temporalia-2) Task Joho, Hideo, Jatowt, Adam, Blanco, Roi, Yu, Haitao, Yamamoto, Shuhei Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, June 7-10, 2016 Tokyo Japan, 217-224, Dec, 2016
Overview of NTCIR-11 Temporal Information Access (Temporalia) Task Joho, Hideo, Jatowt, Adam, Blanco, Roi, Naka, Hajime, Yamamoto, Shuhei Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, 429-437, Dec, 2014
NTCIR VisExタスク
Overview of the VisEx task at NTCIR-9” Kato, Tsuneaki, Matsushita, Mitsunori, Joho, Hideo Proceedings of the Ninth NTCIR Workshop Meeting on the Evaluation of Information Access Technologies (NTCIR-9), 524-532, Dec, 2011