People
Nobuyuki Shimizu Yahoo! JAPAN Research Senior Chief Researcher
His research topics include crowdsourcing and computational social science, natural language/image processing and artificial intelligence. Ph. D. （Computer Science） Prior to joining Yahoo! JAPAN in 2011, he was a project lecturer at Information Technology Center at the University of Tokyo.
Publications
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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
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- JOURNAL (INTERNATIONAL)
- Empirical Study on Effects of Self-Correction in Crowdsourced Microtasks
- MASAKI OBAYASHI (UNIVERSITY OF TSUKUBA), HIROMI MORITA (UNIVERSITY OF TSUKUBA), MASAKI MATSUBARA (UNIVERSITY OF TSUKUBA), NOBUYUKI SHIMIZU, ATSUYUKI MORISHIMA (UNIVERSITY OF TSUKUBA)
- Human Computation Journal
- March 01, 2021
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- CONFERENCE (DOMESTIC)
- Public Concern About COVID-19 Through Search Queries
- Zhiwei GAO (NAIST), Kongmeng LIEW (NAIST), Taichi MURAYAMA (NAIST), Shuntaro YADA (NAIST), Shoko WAKAMIYA (NAIST), Eiji ARAMAKI (NAIST), Nobuyuki SHIMIZU, Sumio FUJITA
- 第13回データ工学と情報マネジメントに関するフォーラム
- March 01, 2021
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- CONFERENCE (INTERNATIONAL)
- A Visually-grounded First-person Dialogue Dataset with Verbal and Non-verbal Responses
- Hisashi Kamezawa (The University of Tokyo), Noriki Nishida (RIKEN Center for Advanced Intelligence Project (AIP)), Nobuyuki Shimizu, Takashi Miyazaki, Hideki Nakayama (The University of Tokyo)
- The 2020 Conference on Empirical Methods in Natural Language Processing.
- November 16, 2020
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- CONFERENCE (INTERNATIONAL)
- Tackling Cannibalization Problems for Online Advertisement
- Yutaro Ueoka, Kota Tsubouchi, Nobuyuki Shimizu
- 28th Conference on User Modeling, Adaptation and Personalization
- August 02, 2020
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- CONFERENCE (DOMESTIC)
- 自然勾配ブースティングを用いたニュース見出しの信頼度付きクリック率予測
- 仲村 勇輝 (慶應大), 柴田 知秀, 小林 隼人, 清水 伸幸, 田口 拓明
- 2020年度 人工知能学会全国大会(第34回)
- June 12, 2020