IR
Anthology
Community
Tatsunori
Mori
2023
doi
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Forst: A Challenge to the NTCIR-17 QA Lab-PoliInfo-4 Task.
Daiki Iwayama
|
Hideyuki Shibuki
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Tatsunori Mori
Proceedings of the 17th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2023, Tokyo, Japan, December 12-15, 2023
doi
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Overview of the NTCIR-17 QA Lab-PoliInfo-4 Task.
Yasuhiro Ogawa
|
Yasutomo Kimura
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Hideyuki Shibuki
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Hokuto Ototake
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Yuzu Uchida
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Keiichi Takamaru
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Kazuma Kadowaki
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Tomoyoshi Akiba
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Minoru Sasaki
|
Akio Kobayashi
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Masaharu Yoshioka
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Tatsunori Mori
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Kenji Araki
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Teruko Mitamura
Proceedings of the 17th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2023, Tokyo, Japan, December 12-15, 2023
2022
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Forst: A Challenge to the NTCIR-16 QA Lab-PoliInfo-3 Task.
Naoki Igarashi
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Daiki Iwayama
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Hideyuki Shibuki
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Tatsunori Mori
Proceedings of the 16th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2022, Tokyo, Japan, June 14-17, 2022
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Overview of the NTCIR-16 QA Lab-PoliInfo-3 Task.
Yasutomo Kimura
|
Hideyuki Shibuki
|
Hokuto Ototake
|
Yuzu Uchida
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Keiichi Takamaru
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Madoka Ishioroshi
|
Masaharu Yoshioka
|
Tomoyoshi Akiba
|
Yasuhiro Ogawa
|
Minoru Sasaki
|
Ken-Ichi Yokote
|
Kazuma Kadowaki
|
Tatsunori Mori
|
Kenji Araki
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Teruko Mitamura
|
Satoshi Sekine
Proceedings of the 16th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2022, Tokyo, Japan, June 14-17, 2022
2020
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Overview of the NTCIR-15 QA Lab-PoliInfo-2 Task.
Yasutomo Kimura
|
Hideyuki Shibuki
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Hokuto Ototake
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Yuzu Uchida
|
Keiichi Takamaru
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Madoka Ishioroshi
|
Teruko Mitamura
|
Masaharu Yoshioka
|
Tomoyosi Akiba
|
Yasuhiro Ogawa
|
Minoru Sasaki
|
Ken-Ichi Yokote
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Tatsunori Mori
|
Kenji Araki
|
Satoshi Sekine
|
Noriko Kando
Proceedings of the 15th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2020, Tokyo, Japan, December 8-11, 2020
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Forst: A Challenge to the NTCIR-15 QA Lab-PoliInfo-2 Task.
Hiromu Onogi
|
Kiichi Kondo
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Younghun Lim
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Xinnan Shen
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Madoka Ishioroshi
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Hideyuki Shibuki
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Tatsunori Mori
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Noriko Kando
Proceedings of the 15th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2020, Tokyo, Japan, December 8-11, 2020
2019
doi
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Final Report of the NTCIR-14 QA Lab-PoliInfo Task.
Yasutomo Kimura
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Hideyuki Shibuki
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Hokuto Ototake
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Yuzu Uchida
|
Keiichi Takamaru
|
Kotaro Sakamoto
|
Madoka Ishioroshi
|
Teruko Mitamura
|
Noriko Kando
|
Tatsunori Mori
|
Harumichi Yuasa
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Satoshi Sekine
|
Kentaro Inui
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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Overview of the NTCIR-14 QA Lab-PoliInfo Task.
Yasutomo Kimura
|
Hideyuki Shibuki
|
Hokuto Ototake
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Yuzu Uchida
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Keiichi Takamaru
|
Kotaro Sakamoto
|
Madoka Ishioroshi
|
Teruko Mitamura
|
Noriko Kando
|
Tatsunori Mori
|
Harumichi Yuasa
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Satoshi Sekine
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Kentaro Inui
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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Forst: Question Answering System for Second-stage Examinations at NTCIR-13 QA Lab-3 Task.
Kotaro Sakamoto
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Madoka Ishioroshi
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Yuta Fukuhara
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Akihiro Iizuka
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Hideyuki Shibuki
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Tatsunori Mori
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Noriko Kando
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017
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Overview of the NTCIR-13 QA Lab-3 Task.
Hideyuki Shibuki
|
Kotaro Sakamoto
|
Madoka Ishioroshi
|
Yoshinobu Kano
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Teruko Mitamura
|
Tatsunori Mori
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Noriko Kando
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017
2016
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Forst: Question Answering System for Second-stage Examinations at NTCIR-12 QA Lab-2 Task.
Kotaro Sakamoto
|
Madoka Ishioroshi
|
Hyogo Matsui
|
Takahisa Jin
|
Fuyuki Wada
|
Shu Nakayama
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Hideyuki Shibuki
|
Tatsunori Mori
|
Noriko Kando
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 QA Lab-2 Task.
Hideyuki Shibuki
|
Kotaro Sakamoto
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Madoka Ishioroshi
|
Akira Fujita
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Yoshinobu Kano
|
Teruko Mitamura
|
Tatsunori Mori
|
Noriko Kando
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016
2015
doi
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Expert-Guided Contrastive Opinion Summarization for Controversial Issues.
Jinlong Guo
|
Yujie Lu
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Tatsunori Mori
|
Catherine Blake
Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume
2014
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Forst: Question Answering System Using Basic Element at NTCIR-11 QA-Lab Task.
Kotaro Sakamoto
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Hyogo Matsui
|
Eisuke Matsunaga
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Takahisa Jin
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Hideyuki Shibuki
|
Tatsunori Mori
|
Madoka Ishioroshi
|
Noriko Kando
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 QA-Lab Task.
Hideyuki Shibuki
|
Kotaro Sakamoto
|
Yoshinobu Kano
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Teruko Mitamura
|
Madoka Ishioroshi
|
Kelly Y. Itakura
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Di Wang
|
Tatsunori Mori
|
Noriko Kando
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014
2010
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Overview of the NTCIR-8 ACLIA Tasks: Advanced Cross-Lingual Information Access.
Teruko Mitamura
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Hideki Shima
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Tetsuya Sakai
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Noriko Kando
|
Tatsunori Mori
|
Koichi Takeda
|
Chin-Yew Lin
|
Ruihua Song
|
Chuan-Jie Lin
|
Cheng-Wei Lee
Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-8, National Center of Sciences, Tokyo, Japan, June 15-18, 2010
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A Method for GeoTime Information Retrieval based on Question Decomposition and Question Answering.
Tatsunori Mori
Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-8, National Center of Sciences, Tokyo, Japan, June 15-18, 2010
2008
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Overview of the NTCIR-7 ACLIA Tasks: Advanced Cross-Lingual Information Access.
Teruko Mitamura
|
Eric Nyberg
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Hideki Shima
|
Tsuneaki Kato
|
Tatsunori Mori
|
Chin-Yew Lin
|
Ruihua Song
|
Chuan-Jie Lin
|
Tetsuya Sakai
|
Donghong Ji
|
Noriko Kando
Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-7, National Center of Sciences, Tokyo, Japan, December 16-19, 2008
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A Simple Baseline Method for NTCIR-7 MuST T2N Task -Yokohama National University at NTCIR-7 MuST T2N-.
Tatsunori Mori
|
Rintaro Miyazaki
Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-7, National Center of Sciences, Tokyo, Japan, December 16-19, 2008
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A QA System that Can Answer Any Class of Japanese Non-Factoid Questions and its Application to CCLQA EN-JA Task: Yokohama National University at NTCIR-7 ACLIA CCLQA EN-JA.
Tatsunori Mori
|
Takuya Okubo
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Madoka Ishioroshi
Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-7, National Center of Sciences, Tokyo, Japan, December 16-19, 2008
2007
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An Overview of the 4th Question Answering Challenge (QAC-4) at NTCIR Workshop 6.
Jun-ichi Fukumoto
|
Tsuneaki Kato
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Fumito Masui
|
Tatsunori Mori
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
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A Monolithic Approach and a Type-by-Type Approach for Non-Factoid Question-answering - Yokohama National University at NTCIR-6 QAC.
Tatsunori Mori
|
Mitsuru Sato
|
Madoka Ishioroshi
|
Yugo Nishikawa
|
Shigenori Nakano
|
Kei Kimura
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
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A Method of Cross-Lingual Question-Answering Based on Machine Translation and Noun Phrase Translation using Web documents - Yokohama National University at NTCIR-6 CLQA.
Tatsunori Mori
|
Kousuke Takahashi
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 Method of Cross Language Question-Answering Based on Machine Translation and Transliteration - Yokohama National University at NTCIR-5 CLQA1.
Tatsunori Mori
|
Masami Kawagishi
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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Answering Contextual Questions Based on the Cohesion with the Knowledge - Yokohama National University at NTCIR-5 QAC3.
Tatsunori Mori
|
Shinpei Kawaguchi
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
2004
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Japanese Q/A System Using A* Search and Its Improvement - Yokohama National University at QAC2.
Tatsunori Mori
Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004
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Multi-Document Summarization Using a Question-Answering Engine - Yokohama National University at TSC3.
Tatsunori Mori
|
Masanori Nozawa
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Yoshiaki Asada
Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004
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Integration of PLSA into Probabilistic CLIR Model - Yokohama National University at NTCIR4 CLIR.
Tetsu Muramatsu
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Tatsunori Mori
Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004
2002
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A* Search Algorithm for Question Answering.
Tatsunori Mori
|
Tomohiro Ohta
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Katsuyuki Fujihata
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Ryutaro Kumon
Proceedings of the Third NTCIR Workshop on Research in Information Retrieval, Automatic Text Summarization and Question Answering, NTCIR-3, Tokyo, Japan, October 8-10, 2002
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Information Gain Ratio meets Maximal Marginal Relevance - A method of Summarization for Multiple Documents.
Tatsunori Mori
|
Takuro Sasaki
Proceedings of the Third NTCIR Workshop on Research in Information Retrieval, Automatic Text Summarization and Question Answering, NTCIR-3, Tokyo, Japan, October 8-10, 2002
2001
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Cross-Lingual Information Retrieval based on LSI with Multiple Word Spaces.
Tatsunori Mori
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Tomoharu Kokubu
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Takashi Tanaka
Proceedings of the Third Second Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, NTCIR-2, Tokyo, Japan, March 7-9, 2001
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Term Weighting Method based on Information Gain Ratio for Summarizing Documents Retrieved by IR Systems.
Tatsunori Mori
|
Miwa Kikuchi
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Kazufumi Yoshida
Proceedings of the Third Second Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, NTCIR-2, Tokyo, Japan, March 7-9, 2001
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Japanese and English Cross-lingual Information Retrieval at DLUT.
Seigo Tanimura
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Masashi Suzuki
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Hiroshi Nakagawa
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Tatsunori Mori
Proceedings of the Third Second Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, NTCIR-2, Tokyo, Japan, March 7-9, 2001