People
Nobuyuki Shimizu Senior Chief Researcher, LY Corporation 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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- 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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- 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
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- JOURNAL (INTERNATIONAL)
- Robust Two-stage Influenza Prediction Model considering Regular and Irregular Trends
- Taichi Murayama (NAIST), Nobuyuki Shimizu, Sumio Fujita, Shoko Wakamiya (NAIST), Eiji Aramaki (NAIST)
- PLOS ONE
- May 21, 2020
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- CONFERENCE (INTERNATIONAL)
- Cross-Domain Recommendation via Deep Domain Adaptation
- Heishiro Kanagawa (UCL), Hayato Kobayashi, Nobuyuki Shimizu, Yukihiro Tagami and Taiji Suzuki (UTokyo/RIKEN AIP)
- 41st European Conference on Information Retrieval
- April 07, 2019
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- WORKSHOP (DOMESTIC)
- マイクロタスクでの自己補正におけるワーカの回答パターン分析
- 小林 正樹（筑波大学）, 松原 正樹（筑波大学）, 森田ひろみ（筑波大学）, 清水 伸幸, 森嶋 厚行（筑波大学）
- 第11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 04, 2019
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- WORKSHOP (DOMESTIC)
- 位置関係を考慮した地域ごとのインフルエンザ流行予測
- 村山 太一（NAIST）, 清水 伸幸, 藤田 澄男, 若宮 翔子（NAIST）, 荒牧 英治（NAIST）
- 第11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 04, 2019
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- CONFERENCE (INTERNATIONAL)
- Covariate Shift Adaptation on Learning from Positive and Unlabeled Data
- Tomoya Sakai (NEC Corp.), Nobuyuki Shimizu
- The Thirty-Third AAAI Conference on Artificial Intelligence
- January 27, 2019
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- OTHERS (INTERNATIONAL)
- Deep Learning Based Multi-modal Addressee Recognition in Visual Scenes with Utterances
- Thao Le Minh (Tokyo Tech), Nobuyuki Shimizu, Takashi Miyazaki, Koichi Shinoda (Tokyo Tech)
- arXiv.org
- September 07, 2018
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- CONFERENCE (INTERNATIONAL)
- Visual Question Answering Dataset for Bilingual Image Understanding: A Study of Cross-Lingual Transfer Using Attention Maps
- Nobuyuki Shimizu, Na Rong(Tokyo Tech), Takashi Miyazaki
- The 27th International Conference on Computational Linguistics
- August 20, 2018
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- CONFERENCE (INTERNATIONAL)
- Pretraining Sentiment Classifiers with Unlabeled Dialog Data
- Toru Shimizu, Hayato Kobayashi, Nobuyuki Shimizu
- The 56th Annual Meeting of the Association for Computational Linguistics
- July 18, 2018
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- CONFERENCE (INTERNATIONAL)
- Deep learning based multi-modal addressee recognition in visual scenes with utterances
- Thao Le Minh (Tokyo Institute of Technology), Nobuyuki Shimizu, Takashi Miyazaki, Koichi Shinoda (Tokyo Institute of Technology)
- The 27th International Joint Conference on Artificial Intelligence and the 23rd European Conference on Artificial Intelligence
- July 13, 2018
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- CONFERENCE (INTERNATIONAL)
- An Empirical Study on Short- and Long-term Effects of Self-Correction in Crowdsourced Microtasks
- Masaki Kobayashi (University of Tsukuba), Hiromi Morita (University of Tsukuba), Masaki Matsubara (University of Tsukuba), Nobuyuki Shimizu, Atsuyuki Morishima (University of Tsukuba)
- The 6th AAAI Conference on Human Computation and Crowdsourcing
- July 05, 2018
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- CONFERENCE (INTERNATIONAL)
- Bayesian Optimization of HPC Systems for Energy Efficiency
- Takashi Miyazaki, Issei Sato (UTokyo), Nobuyuki Shimizu
- International Supercomputing Conference
- June 24, 2018
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- CONFERENCE (DOMESTIC)
- Semi-supervised Sentiment Classification with Dialog Data
- 清水 徹, 小林 隼人, 清水 伸幸
- 2018年度 人工知能学会全国大会(第32回)
- June 08, 2018