Sosuke Kato

2020

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RSLNV at the NTCIR-15 Dialogue Evaluation (DialEval-1) Task.
Ting Cao|Fan Zhang|Haoxiang Shi|Zhaohao Zeng|Sosuke Kato|Tetsuya Sakai|Injae Lee|Kyungduk Kim|Inho Kang
Proceedings of the 15th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2020, Tokyo, Japan, December 8-11, 2020
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Overview of the NTCIR-15 Dialogue Evaluation (DialEval-1) Task.
Zhaohao Zeng|Sosuke Kato|Tetsuya Sakai|Inho Kang
Proceedings of the 15th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2020, Tokyo, Japan, December 8-11, 2020

2019

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Unsupervised Answer Retrieval with Data Fusion for Community Question Answering.
Sosuke Kato|Toru Shimizu|Sumio Fujita|Tetsuya Sakai
Information Retrieval Technology - 15th Asia Information Retrieval Societies Conference, AIRS 2019, Hong Kong, November 7-9, 2019, Proceedings
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SLSTC at the NTCIR-14 STC-3 Dialogue Quality and Nugget Detection Subtasks.
Sosuke Kato|Rikiya Suzuki|Zhaohao Zeng|Tetsuya Sakai
Proceedings of the 14th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2019, Tokyo, Japan, June 10-13, 2019
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Overview of the NTCIR-14 Short Text Conversation Task: Dialogue Quality and Nugget Detection Subtasks.
Zhaohao Zeng|Sosuke Kato|Tetsuya Sakai
Proceedings of the 14th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2019, Tokyo, Japan, June 10-13, 2019

2018

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Classifying Community QA Questions That Contain an Image.
Kenta Tamaki|Riku Togashi|Sosuke Kato|Sumio Fujita|Hideyuki Maeda|Tetsuya Sakai
Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2018, Tianjin, China, September 14-17, 2018

2017

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LSTM vs. BM25 for Open-domain QA: A Hands-on Comparison of Effectiveness and Efficiency.
Sosuke Kato|Riku Togashi|Hideyuki Maeda|Sumio Fujita|Tetsuya Sakai
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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SLSTC at the NTCIR-12 STC Task.
Hiroto Denawa|Tomoaki Sano|Yuta Kadotami|Sosuke Kato|Tetsuya Sakai
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016