Jiexin Wang
2022
ArchivalQA: A Large-scale Benchmark Dataset for Open-Domain Question Answering over Historical News Collections
Jiexin Wang
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Adam Jatowt
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Masatoshi Yoshikawa
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
2021
Improving question answering for event-focused questions in temporal collections of news articles
Jiexin Wang
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Adam Jatowt
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Michael Färber
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Masatoshi Yoshikawa
2021 Volume 24 Issue 1
Event Occurrence Date Estimation based on Multivariate Time Series Analysis over Temporal Document Collections
Jiexin Wang
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Adam Jatowt
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Masatoshi Yoshikawa
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021
2020
Answering Event-Related Questions over Long-Term News Article Archives
Jiexin Wang
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Adam Jatowt
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Michael Färber
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Masatoshi Yoshikawa
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part I