People
Nobuyuki Shimizu Senior Chief Researcher, LY Research
He is involved in research and development in crowdsourcing/computational social science, natural language/image processing, causal inference and artificial intelligence. He is a Ph.D. (Computer Science).
Publications
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- WORKSHOP (INTERNATIONAL)
- Leveraging Instrumental Variables in Online Advertising Auctions : Robust Click-Through-Rate Prediction
- Ryohei Emori (Keio University), Shinya Suzumura, Takahiro Hoshino (Keio University), Nobuyuki Shimizu
- ADKDD 2024: the 17th International Workshop on Data Mining and Audience Intelligence for Advertising
- August 25, 2024
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- WORKSHOP (DOMESTIC)
- 対人スキルと対AIスキルの関係
- 西岡 竜生 (NAIST), 若宮 翔子 (NAIST), 清水 伸幸, 藤田 澄男, 荒牧 英治 (NAIST)
- 第16回データ工学と情報マネジメントに関するフォーラム
- February 29, 2024
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- WORKSHOP (DOMESTIC)
- 気象データを統合的に用いたクラウドソーシングに基づく頭痛発生傾向の検知
- 飯田 静空 (NAIST), 若宮 翔子 (NAIST), 清水 伸幸, 藤田 澄男, 荒牧 英治 (NAIST)
- 第16回データ工学と情報マネジメントに関するフォーラム
- February 29, 2024
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- CONFERENCE (INTERNATIONAL)
- A Challenging Multimodal Video Summary: Simultaneously Extracting and Generating Keyframe-Caption Pairs from Video
- Keito Kudo (Tohoku Univ.), Haruki Nagasawa (Tohoku Univ.), Jun Suzuki (Tohoku Univ.), Nobuyuki Shimizu
- The 2023 Conference on Empirical Methods in Natural Language Processing
- December 10, 2023
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- CONFERENCE (INTERNATIONAL)
- Off-Policy Evaluation of Ranking Policies under Diverse User Behavior
- Haruka Kiyohara (Tokyo Institute of Technology), Masatoshi Uehara (Cornell University), Yusuke Narita (Yale University), Nobuyuki Shimizu (Yahoo Japan Corporation), Yasuo Yamamoto (Yahoo Japan Corporation), Yuta Saito (Cornell University)
- 29TH ACM SIGKDD CONFERENCE ON KNOWLEDGE DISCOVERY AND DATA MINING
- August 04, 2023
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- CONFERENCE (DOMESTIC)
- 暑熱順化を考慮したソーシャルヒートセンサの設計
- 飯田 静空 (NAIST), 若宮 翔子 (NAIST), 清水 伸幸, 藤田 澄男, 荒牧 英治 (NAIST)
- 第15回データ工学と情報マネジメントに関するフォーラム（第21回日本データベース学会年次大会）
- April 25, 2023
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- CONFERENCE (DOMESTIC)
- 検索クエリを用いたCOVID-19 ワクチンに対する懸念の定量化
- 上原 誠 (NAIST), 藤田 澄男, 清水 伸幸, 劉 康明 (NAIST), 若宮 翔子 (NAIST), 荒牧 英治 (NAIST)
- 第15回データ工学と情報マネジメントに関するフォーラム（第21回日本データベース学会年次大会）
- April 25, 2023
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- WORKSHOP (INTERNATIONAL)
- Leveraging Context-dependent Click Model for Off-Policy Evaluation of Ranking Policies
- Haruka Kiyohara (Tokyo Institute of Technology), Nobuyuki Shimizu, Yasuo Yamamoto
- The 16th ACM International Conference on Web Search and Data Mining (WSDM) WORKSHOP ON INTERACTIVE RECOMMENDER SYSTEMS
- February 27, 2023
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- WORKSHOP (INTERNATIONAL)
- Leveraging Context-dependent Click Model for Off-Policy Evaluation of Ranking Policies
- Haruka Kiyohara (Tokyo Institute of Technology), Nobuyuki Shimizu, Yasuo Yamamoto
- The 16th ACM Recommender Systems Conference Consequences Workshop
- September 18, 2022
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- JOURNAL (INTERNATIONAL)
- Measuring Concerns About the COVID-19 Vaccine Among Japanese Internet Users through Search Queries
- Makoto Uehara (NAIST), Sumio Fujita, Nobuyuki Shimizu, Kongmeng Liew (NAIST), Shoko Wakamiya (NAIST), Eiji Aramaki (NAIST)
- Scientific Reports
- September 03, 2022
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- WORKSHOP (DOMESTIC)
- つぶやきから＜暑さ＞を当てる～2022夏～
- 飯田 静空 (NAIST), 若宮 翔子 (NAIST), 清水 伸幸, 藤田 澄男, 荒牧 英治 (NAIST)
- WebDB夏のワークショップ2022 情報処理学会 第175回 データベースシステム研究会（SIG-DBS） 情報処理学会 第148回 情報基礎とアクセス技術研究会（SIG-IFAT） 電子情報通信学会 データ工学研究会（DE） 合同研究会
- September 02, 2022
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- CONFERENCE (DOMESTIC)
- ユーザの検索情報を用いた商品レコメンドの精度改善
- 田口 拓明, 日暮 立, 清水 伸幸, 田島 玲
- 第21回情報科学技術フォーラム（FIT2022）
- August 30, 2022
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- CONFERENCE (INTERNATIONAL)
- Towards Adaptive Off-Policy Evaluation of Ranking Policies under Agnostic and Stochastic Behavior Models
- Haruka Kiyohara (Tokyo Institute of Technology), Nobuyuki Shimizu, Yasuo Yamamoto
- The Undergraduate Consortium at SIGKDD 2022
- August 14, 2022
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- WORKSHOP (INTERNATIONAL)
- How do people talk about images? A study on open-domain conversations on images.
- Yi Pei Chen (U. Tokyo), Nobuyuki Shimizu, Takashi Miyazaki, Hideki Nakayama (U. Tokyo)
- 2022 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Student Research Workshop
- July 10, 2022
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- CONFERENCE (INTERNATIONAL)
- RNSum: A Large-Scale Dataset for Automatic Release Note Generation viaCommit Logs Summarization
- Hisashi Kamezawa (U. Tokyo), Noriki Nishida (RIKEN AIP), Nobuyuki Shimizu, Takashi Miyazaki, Hideki Nakayama (U. Tokyo)
- Association of Computational Linguistics
- May 22, 2022
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- JOURNAL (DOMESTIC)
- Improving Conversation Task with Visual Scene Dataset
- Abdurrisyad Fikri (Tokyo Institute of Technology), Hiep Le (LINE Fukuoka Corporation), Takashi Miyazaki, Manabu Okumura (Tokyo Institute of Technology), Nobuyuki Shimizu
- Journal of Natural Language Processing
- March 15, 2022
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- CONFERENCE (INTERNATIONAL)
- Doubly Robust Off-Policy Evaluation for Ranking Policies under the Cascade Behavior Model
- Haruka Kiyohara ( Tokyo Institute of Technology ), Yuta Saito ( Hanjuku-kaso, Co., Ltd. ), Tatsuya Matsuhiro, Yusuke Narita ( Yale University ), Nobuyuki Shimizu, Yasuo Yamamoto
- The 15th ACM International Conference on Web Search and Data Mining
- February 15, 2022
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- JOURNAL (INTERNATIONAL)
- Measuring Public Concern About COVID-19 Through Search Queries: An Infodemiology Study
- Zhiwei Gao (NAIST), Sumio Fujita, Nobuyuki Shimizu, Kongmeng Liew (NAIST), Taichi Murayama (NAIST), Shuntaro Yada (NAIST), Shoko Wakamiya (NAIST), Eiji Aramaki (NAIST)
- JMIR Public Health and Surveillance
- July 20, 2021
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- JOURNAL (INTERNATIONAL)
- Predicting Regional Influenza Epidemics with Uncertainty Estimation using Commuting Data in Japan
- Taichi Murayama (NAIST), Nobuyuki Shimizu, Sumio Fujita, Shoko Wakamiya (NAIST), Eiji Aramaki (NAIST)
- PLOS ONE
- April 22, 2021
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- OTHERS (INTERNATIONAL)
- Influenza Surveillance using Search Engine, SNS, On-line Shopping, Q&A Service and Past Flu Patients
- Taichi Murayama (NAIST), Nobuyuki Shimizu, Sumio Fujita, Shoko Wakamiya (NAIST), Eiji Aramaki (NAIST)
- arXiv.org
- April 14, 2021