2022

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Report on the 16th Round of NII Testbeds and Community for Information Access Research (NTCIR-16)
Takehiro Yamamoto | Zhicheng Dou | Noriko Kando | Charles L. A. Clarke | Makoto P. Kato | Yiqun Liu
2022 Volume 56 Issue 2

2021

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Quiz Generation on the Electronic Guide Application for Improving Learning Experience in the Museum
Masaki Ueta | Tomoya Hashiguchi | Huu-Long Pham | Yoshiyuki Shoji | Noriko Kando | Yusuke Yamamoto | Takehiro Yamamoto | Hiroaki Ohshima
Joint Proceedings of the Second Workshop on Bridging the Gap between Information Science, Information Retrieval and Data Science, and Third Workshop on Evaluation of Personalisation in Information Retrieval co-located with 6th ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR 2021), Canberra, Australia (Virtual Event), March 19th, 2021

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Location-based Reminder for Memorizing What Visitors Learn at a Museum
Yoshiyuki Shoji | Kenro Aihara | Martin J. Dürst | Noriko Kando | Takuya Nakaya | Hiroaki Ohshima | Takehiro Yamamoto | Yusuke Yamamoto
Joint Proceedings of the Second Workshop on Bridging the Gap between Information Science, Information Retrieval and Data Science, and Third Workshop on Evaluation of Personalisation in Information Retrieval co-located with 6th ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR 2021), Canberra, Australia (Virtual Event), March 19th, 2021

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Image Retrieval by Hierarchy-aware Deep Hashing Based on Multi-task Learning
Bowen Wang | Liangzhi Li | Yuta Nakashima | Takehiro Yamamoto | Hiroaki Ohshima | Yoshiyuki Shoji | Kenro Aihara | Noriko Kando
ICMR '21: International Conference on Multimedia Retrieval, Taipei, Taiwan, August 21-24, 2021

2020

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What Rankers Can be Statistically Distinguished in Multileaved Comparisons?
Makoto P. Kato | Akiomi Nishida | Tomohiro Manabe | Sumio Fujita | Takehiro Yamamoto
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

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Context-Guided Learning to Rank Entities
Makoto P. Kato | Wiradee Imrattanatrai | Takehiro Yamamoto | Hiroaki Ohshima | Katsumi Tanaka
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part I

2019

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Final Report of the NTCIR-14 OpenLiveQ-2 Task
Makoto P. Kato | Akiomi Nishida | Tomohiro Manabe | Sumio Fujita | Takehiro Yamamoto
NII Testbeds and Community for Information Access Research - 14th International Conference, NTCIR 2019, Tokyo, Japan, June 10-13, 2019, Revised Selected Papers

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Analyzing the Effects of Document's Opinion and Credibility on Search Behaviors and Belief Dynamics
Suppanut Pothirattanachaikul | Takehiro Yamamoto | Yusuke Yamamoto | Masatoshi Yoshikawa
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

2018

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Challenges of Multileaved Comparison in Practice: Lessons from NTCIR-13 OpenLiveQ Task
Makoto P. Kato | Tomohiro Manabe | Sumio Fujita | Akiomi Nishida | Takehiro Yamamoto
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

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Exploring People's Attitudes and Behaviors Toward Careful Information Seeking in Web Search
Takehiro Yamamoto | Yusuke Yamamoto | Sumio Fujita
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

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Query Priming for Promoting Critical Thinking in Web Search
Yusuke Yamamoto | Takehiro Yamamoto
Proceedings of the 2018 Conference on Human Information Interaction and Retrieval, CHIIR 2018, New Brunswick, NJ, USA, March 11-15, 2018

2017

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Asian Summer School in Information Access (ASSIA 2017)
Makoto P. Kato | Takehiro Yamamoto | Hideo Joho | Masatoshi Yoshikawa
2017 Volume 51 Issue 3

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Overview of the NTCIR-13 OpenLiveQ Task
Makoto P. Kato | Takehiro Yamamoto | Tomohiro Manabe | Akiomi Nishida | Sumio Fujita
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017

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Entity Ranking by Learning and Inferring Pairwise Preferences from User Reviews
Shinryo Uchida | Takehiro Yamamoto | Makoto P. Kato | Hiroaki Ohshima | Katsumi Tanaka
Information Retrieval Technology - 13th Asia Information Retrieval Societies Conference, AIRS 2017, Jeju Island, South Korea, November 22-24, 2017, Proceedings

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A Comparative Live Evaluation of Multileaving Methods on a Commercial cQA Search
Tomohiro Manabe | Akiomi Nishida | Makoto P. Kato | Takehiro Yamamoto | Sumio Fujita
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2016

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Two-layered Summaries for Mobile Search: Does the Evaluation Measure Reflect User Preferences?
Makoto P. Kato | Virgil Pavlu | Tetsuya Sakai | Takehiro Yamamoto | Hajime Morita
Proceedings of the Seventh International Workshop on Evaluating Information Access, EVIA 2016, a Satellite Workshop of the NTCIR-12 Conference, National Center of Sciences, Tokyo, Japan, june 7, 2016

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Overview of the NTCIR-12 MobileClick-2 Task
Makoto P. Kato | Tetsuya Sakai | Takehiro Yamamoto | Virgil Pavlu | Hajime Morita | Sumio Fujita
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016

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Overview of the NTCIR-12 IMine-2 Task
Takehiro Yamamoto | Yiqun Liu | Min Zhang | Zhicheng Dou | Ke Zhou | Ilya Markov | Makoto P. Kato | Hiroaki Ohshima | Sumio Fujita
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016

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ScentBar: A Query Suggestion Interface Visualizing the Amount of Missed Relevant Information for Intrinsically Diverse Search
Kazutoshi Umemoto | Takehiro Yamamoto | Katsumi Tanaka
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

2015

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Analyzing Effect of Roles on Search Performance and Query Formulation in Collaborative Search
Takehiro Yamamoto | Mitsuo Yamamoto | Katsumi Tanaka
Proceedings of the 2015 Workshop on Evaluation on Collaborative Information Retrieval and Seeking, ECol 2015, Melbourne, Australia, October 23, 2015

2014

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Overview of the NTCIR-11 MobileClick Task
Makoto P. Kato | Matthew Ekstrand-Abueg | Virgil Pavlu | Tetsuya Sakai | Takehiro Yamamoto | Mayu Iwata
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014

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Overview of the NTCIR-11 IMine Task
Yiqun Liu | Ruihua Song | Min Zhang | Zhicheng Dou | Takehiro Yamamoto | Makoto P. Kato | Hiroaki Ohshima | Ke Zhou
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014

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KUIDL at the NTCIR-11 IMine Task
Takehiro Yamamoto | Makoto P. Kato | Hiroaki Ohshima | Katsumi Tanaka
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014

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Investigating users' query formulations for cognitive search intents
Makoto P. Kato | Takehiro Yamamoto | Hiroaki Ohshima | Katsumi Tanaka
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

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Cognitive search intents hidden behind queries: a user study on query formulations
Makoto P. Kato | Takehiro Yamamoto | Hiroaki Ohshima | Katsumi Tanaka
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume

2013

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Overview of the NTCIR-10 1CLICK-2 Task
Makoto P. Kato | Matthew Ekstrand-Abueg | Virgil Pavlu | Tetsuya Sakai | Takehiro Yamamoto | Mayu Iwata
Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-10, National Center of Sciences, Tokyo, Japan, June 18-21, 2013

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Overview of the NTCIR-10 INTENT-2 Task
Tetsuya Sakai | Zhicheng Dou | Takehiro Yamamoto | Yiqun Liu | Min Zhang | Ruihua Song
Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-10, National Center of Sciences, Tokyo, Japan, June 18-21, 2013

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Information Extraction based Approach for the NTCIR-10 1CLICK-2 Task
Tomohiro Manabe | Kosetsu Tsukuda | Kazutoshi Umemoto | Yoshiyuki Shoji | Makoto P. Kato | Takehiro Yamamoto | Meng Zhao | Soungwoong Yoon | Hiroaki Ohshima | Katsumi Tanaka
Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-10, National Center of Sciences, Tokyo, Japan, June 18-21, 2013

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Leveraging viewer comments for mood classification of music video clips
Takehiro Yamamoto | Satoshi Nakamura
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

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Summary of the NTCIR-10 INTENT-2 task: subtopic mining and search result diversification
Tetsuya Sakai | Zhicheng Dou | Takehiro Yamamoto | Yiqun Liu | Min Zhang | Makoto P. Kato | Ruihua Song | Mayu Iwata
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

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Report from the NTCIR-10 1CLICK-2 Japanese subtask: baselines, upperbounds and evaluation robustness
Makoto P. Kato | Tetsuya Sakai | Takehiro Yamamoto | Mayu Iwata
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

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Exploring semi-automatic nugget extraction for Japanese one click access evaluation
Matthew Ekstrand-Abueg | Virgil Pavlu | Makoto P. Kato | Tetsuya Sakai | Takehiro Yamamoto | Mayu Iwata
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

2012

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AspecTiles: tile-based visualization of diversified web search results
Mayu Iwata | Tetsuya Sakai | Takehiro Yamamoto | Yu Chen | Yi Liu | Ji-Rong Wen | Shojiro Nishio
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

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The wisdom of advertisers: mining subgoals via query clustering
Takehiro Yamamoto | Tetsuya Sakai | Mayu Iwata | Chen Yu | Ji-Rong Wen | Katsumi Tanaka
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2011

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Information Extraction based Approach for the NTCIR-9 1CLICK Task
Makoto P. Kato | Meng Zhao | Kosetsu Tsukuda | Yoshiyuki Shoji | Takehiro Yamamoto | Hiroaki Ohshima | Katsumi Tanaka
Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-9, National Center of Sciences, Tokyo, Japan, December 6-9, 2011

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Extracting adjective facets from community Q&A corpus
Takehiro Yamamoto | Satoshi Nakamura | Katsumi Tanaka
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

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RerankEverything: a reranking interface for exploring search results
Takehiro Yamamoto | Satoshi Nakamura | Katsumi Tanaka
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

2010

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RerankEverything: a reranking interface for browsing search results
Takehiro Yamamoto | Satoshi Nakamura | Katsumi Tanaka
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

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