Nobuyuki Shimizu

2026

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Off-Policy Learning with Limited Supply.
Koichi Tanaka|Ren Kishimoto|Bushun Kawagishi|Yusuke Narita|Yasuo Yamamoto|Nobuyuki Shimizu|Yuta Saito
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2022

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Doubly Robust Off-Policy Evaluation for Ranking Policies under the Cascade Behavior Model.
Haruka Kiyohara|Yuta Saito|Tatsuya Matsuhiro|Yusuke Narita|Nobuyuki Shimizu|Yasuo Yamamoto
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

2019

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Cross-Domain Recommendation via Deep Domain Adaptation.
Heishiro Kanagawa|Hayato Kobayashi|Nobuyuki Shimizu|Yukihiro Tagami|Taiji Suzuki
Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part II

2017

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Worker Viewpoints: Valuable Feedback for Microtask Designers in Crowdsourcing.
Ryota Hayashi|Nobuyuki Shimizu|Atsuyuki Morishima
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

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Transductive Classification on Heterogeneous Information Networks with Edge Betweenness-based Normalization.
Phiradet Bangcharoensap|Tsuyoshi Murata|Hayato Kobayashi|Nobuyuki Shimizu
Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, San Francisco, CA, USA, February 22-25, 2016
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Weighted Micro-Clustering: Application to Community Detection in Large-Scale Co-Purchasing Networks with User Attributes.
Tomoya Yamazaki|Nobuyuki Shimizu|Hayato Kobayashi|Satoshi Yamauchi
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, Companion Volume

2013

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Personalized reading support for second-language web documents.
Yo Ehara|Nobuyuki Shimizu|Takashi Ninomiya|Hiroshi Nakagawa
ACM Transactions on Intelligent Systems and Technology (TIST) 2013 Volume 4 Issue 2

2002

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Cross-document summarization by concept classification.
Hilda Hardy|Nobuyuki Shimizu|Tomek Strzalkowski|Ting Liu|Xinyang Zhang|G. Bowden Wise
SIGIR 2002: Proceedings of the 25th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 11-15, 2002, Tampere, Finland