論文 Publications
論文誌・国際会議発表・特許など。
2026 年 1件
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論文空調分野におけるドメイン特化コーパス構築手法の検討
森本康太, 森田隆紘, 冨士本直起, 比戸将平 (ダイキン), 小田悠介 (NII)
言語処理学会第32回年次大会（NLP2026, 宇都宮）, Q4-22, 2026
2025 年 3件
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Information processing device and information processing method
Seiya Tokui, Yuya Unno, Kenta Oono, Ryosuke Okuta, Tatsuya Kato, Shohei Hido
US Patent App. 19/254,626, 2025
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論文空調特化LLM構築に向けた既存モデルの性能評価
森本康太, 冨士本直起, 森田隆紘, 小田悠介, 比戸将平
YANS2025 第19回若手研究者シンポジウム（浜松）, S5-P46, 2025
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論文少量教師データ下の行動認識タスクにおける追加事前学習
朱治, 佐藤可直 (Fairy Devices), 吉田直樹 (ダイキン工業), 関喜史 (Fairy Devices), 比戸将平 (ダイキン工業)
MIRU2025 第28回 画像の認識・理解シンポジウム（国立京都国際会館）, インタラクティブセッション IS2-073, 2025
2024 年 1件
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論文一人称視点映像の作業認識と自己教師あり学習の試み
吉田直樹 (ダイキン), 竹内太法 (Fairy Devices), 小原拓哉 (ダイキン), 三戸智浩, 佐藤可直, 関喜史 (Fairy Devices), 比戸将平 (ダイキン)
MIRU2024 第27回 画像の認識・理解シンポジウム（熊本城ホール）, インタラクティブセッション IS-3-126, 2024
Archive 〜2022 57件
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パテントIncreasing availability of an industrial control system
Karim Hamzaoui, Shohei Hido, Shoko Suzuki, Sachiko Yoshihama
US Patent 10,678,911, 2020
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Server device, learned model providing program, learned model providing method, and learned model providing system
Keigo Kawaai, Shohei Hido, Nobuyuki Kubota, Daisuke Tanaka
US Patent App. 16/578,035, 2020
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Machine learning with model filtering and model mixing for edge devices in a heterogeneous environment
Daisuke Okanohara, Justin B. Clayton, Toru Nishikawa, Shohei Hido, Nobuyuki Kubota, Nobuyuki Ota, Seiya Tokui
US Patent App. 16/457,792, 2019
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パテントTime series data adaptation and sensor fusion systems, methods, and apparatus
Justin B. Clayton, Daisuke Okanohara, Shohei Hido
US Patent 10,410,113, 2019
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パテントNetwork system
Takahiro Hamada, Yuminobu Igarashi, Shohei Hido
US Patent 10,397,260, 2019
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パテントMachine learning with model filtering and model mixing for edge devices in a heterogeneous environment
Daisuke Okanohara, Justin B. Clayton, Toru Nishikawa, Shohei Hido, Nobuyuki Kubota, Nobuyuki Ota, Seiya Tokui
US Patent 10,387,794, 2019
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Machine learning heterogeneous edge device, method, and system
Daisuke Okanohara, Justin Clayton, Toru Nishikawa, Shohei Hido, Nobuyuki Kubota, Nobuyuki Ota, Seiya Tokui
US Patent App. 15/970,294, 2018
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パテントMachine learning heterogeneous edge device, method, and system
Daisuke Okanohara, Justin B. Clayton, Toru Nishikawa, Shohei Hido, Nobuyuki Kubota, Nobuyuki Ota, Seiya Tokui
US Patent 9,990,587, 2018
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パテントMethod, computer program, and computer for determining system situation
Karim Hamzaoui, Shohei Hido, Shoko Suzuki, Rikiya Takahashi, Sachiko Yoshihama
US Patent 9,857,775, 2018
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CuPy: A NumPy-compatible library for NVIDIA GPU calculations
Ryosuke Okuta, Yuya Unno, Daisuke Nishino, Shohei Hido, Crissman Loomis
Workshop on Machine Learning Systems (LearningSys), NeurIPS 2017, 2017
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パテントInformation identification method, program product, and system using relative frequency
Shohei Hido, Michiaki Tatsubori
US Patent 9,471,882, 2016
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Machine learning heterogeneous edge device, method, and system
Justin B. Clayton, Daisuke Okanohara, Toru Nishikawa, Shohei Hido, Nobuyuki Kubota, Nobuyuki Ota, Seiya Tokui
Filed (Clayton et al., 2016), 2016
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Machine learning with model filtering and model mixing for edge devices in a heterogeneous environment
Justin B. Clayton, Daisuke Okanohara, Toru Nishikawa, Shohei Hido, Nobuyuki Kubota, Nobuyuki Ota, Seiya Tokui
Filed (Clayton et al., 2016), 2016
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パテント - 論文
Chainer: a next-generation open source framework for deep learning
Seiya Tokui, Kenta Oono, Shohei Hido, Justin Clayton
Workshop on Machine Learning Systems (LearningSys), NeurIPS 2015, 5:1–6, 2015
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パテントGraph similarity calculation system, method and program
Shohei Hido, Hisashi Kashima
US Patent 9,122,771, 2015
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パテントSystem for inspecting information processing unit to which software update is applied
Shohei Hido, Seiji Munetoh, Shoko Suzuki, Naohiko Uramoto, Sachiko Yoshihama
US Patent 8,887,146, 2014
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Jubatus: An open source platform for distributed online machine learning
Shohei Hido, Seiya Tokui, Satoshi Oda
NIPS 2013 Workshop on Big Learning, Lake Tahoe, 2013
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Data marketplace for efficient data placement
Hiroshi Maruyama, Daisuke Okanohara, Shohei Hido
IEEE International Conference on Data Mining Workshops (ICDMW 2013), 702–705, 2013
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パテントGraph similarity calculation system, method and program
Shohei Hido, Hisashi Kashima
US Patent 8,588,531, 2013
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パテントMethod, program, and system for calculating similarity between nodes in graph
Shohei Hido
US Patent 8,538,169, 2013
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Krill: An Architecture for Edge-Heavy Data
Daisuke Okanohara, Shohei Hido, Nobuyuki Kubota, Yuya Unno, Hiroshi Maruyama
Third Workshop on Architectures and Systems for Big Data, Tel Aviv, 2013
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Time series data analysis method, system and computer program
Shohei Hido
US Patent App. 13/667,672, 2013
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Time series data analysis method, system and computer program
Shohei Hido
US Patent App. 13/674,260, 2013
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パテントChange analysis
Shohei Hido, Tsuyoshi Idé, Hisashi Kashima, Harunobu Kubo, Hirofumi Matsuzawa
US Patent 8,417,648, 2013
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パテントLocation estimation system, method and program
Shohei Hido, Tsuyoshi Ide, Hisashi Kashima, Shoko Suzuki, Akira Tajima, Rikiya Takahashi, Toshihiro Takahashi, Yuta Tsuboi
US Patent 8,405,551, 2013
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Method, computer program, and system for performing interpolation on sensor data for high system availability
Karim Hamzaoui, Shohei Hido, Shoko Suzuki
US Patent App. 13/473,845, 2012
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パテントMethod, computer program, and system for performing interpolation on sensor data for high system availability
Karim Hamzaoui, Shohei Hido, Shoko Suzuki
US Patent App. 13/531,570, 2012
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Hash-based structural similarity for semi-supervised learning on attribute graphs
Shohei Hido, Hisashi Kashima
International Conference on Pattern Recognition (ICPR 2012), 3009–3012, 2012
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Temporal feature selection for time-series prediction
Shohei Hido, Tetsuro Morimura
International Conference on Pattern Recognition (ICPR 2012), 3557–3560, 2012
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Increasing Availability of an Industrial Control System
Karim Hamzaoui, Shohei Hido, Shoko Suzuki, Sachiko Yoshihama
US Patent App. 13/365,626, 2012
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Opportunistic Adversaries: On Imminent Threats to Learning-Based Business Automation
Michiaki Tatsubori, Shohei Hido
Annual SRII Global Conference 2012, 120–129, 2012
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パテントLocation estimation system, method and program
Shohei Hido, Tsuyoshi Ide, Hisashi Kashima, Shoko Suzuki, Akira Tajima, Rikiya Takahashi, Toshihiro Takahashi, Yuta Tsuboi
US Patent 8,138,974, 2012
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論文Modeling patent quality: A system for large-scale patentability analysis using text mining
Shohei Hido, Shoko Suzuki, Risa Nishiyama, Takashi Imamichi, Rikiya Takahashi, Tetsuya Nasukawa, Tsuyoshi Idé, Yusuke Kanehira, Rinju Yohda, Takeshi Ueno, et al.
Information and Media Technologies, 7(3):1180–1191, 2012
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Modeling Patent Quality: A System for Large-scale Patentability Analysis using Text Mining (Special Issue on Theory and Application of Intelligent Information Technology)
比戸将平, 鈴木祥子, 西山理紗
情報処理学会論文誌 ジャーナル, 53(5), 2012
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Statistical outlier detection using direct density ratio estimation
Shohei Hido, Yuta Tsuboi, Hisashi Kashima, Masashi Sugiyama, Takafumi Kanamori
Knowledge and Information Systems, 26(2):309–336, 2011
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A semi-supervised approach to indoor location estimation
Hisashi Kashima, Shoko Suzuki, Shohei Hido, Yuta Tsuboi, Toshihiro Takahashi, Tsuyoshi Ide, Rikiya Takahashi, Akira Tajima
Geocities Tech Report (ICDMDMC2007 derivative), 2011
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A Semi-supervised Approach to Transferring the Learned Knowledge for Indoor Location Estimation
Shoko Suzuki, Yuta Tsuboi, Hisashi Kashima, Shohei Hido, Toshihiro Takahashi, Tsuyoshi Idé, Rikiya Takahashi, Akira Tajima
Manuscript, 2011
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Maximum Likelihood Estimation for Failed-Link Detection in Communication Networks
Shohei Hido, Yutaka Takahashi, et al.
Manuscript, 2010
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A linear-time graph kernel
Shohei Hido, Hisashi Kashima
IEEE International Conference on Data Mining (ICDM 2009), 179–188, 2009
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パテントBiological parameter output apparatus and program
Akinori Noma, Nobuaki Sarai, Hiroyuki Kawano, Shohei Hido
US Patent 7,516,017, 2009
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Trace Mining from Distributed Assembly Databases for Causal Analysis
Shohei Hido, Hirofumi Matsuzawa, Fumihiko Kitayama, Masayuki Numao
Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2009), 731–740, 2009
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論文Predictive modeling of patent quality by using text mining
Hisashi Kashima, Shohei Hido, Yuta Tsuboi, Akira Tajima, Takeshi Ueno, Naoki Shibata, Ichiro Sakata, Toshiya Watanabe
Proc. 19th International Conference on Management of Technology (IAMOT 2009), 2009
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Roughly balanced bagging for imbalanced data
Shohei Hido, Hisashi Kashima, Yutaka Takahashi
Statistical Analysis and Data Mining: The ASA Data Science Journal, 2(5-6):412–426, 2009
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論文A least-squares approach to direct importance estimation
Takafumi Kanamori, Shohei Hido, Masashi Sugiyama
The Journal of Machine Learning Research, 10:1391–1445, 2009
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論文A density-ratio framework for statistical data processing
Masashi Sugiyama, Takafumi Kanamori, Taiji Suzuki, Shohei Hido, Jun Sese, Ichiro Takeuchi, Liwei Wang
IPSJ Transactions on Computer Vision and Applications, 1:183–208, 2009
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論文Direct density ratio estimation for large-scale covariate shift adaptation
Yuta Tsuboi, Hisashi Kashima, Shohei Hido, Steffen Bickel, Masashi Sugiyama
Journal of Information Processing, 17:138–155, 2009
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論文Inlier-based outlier detection via direct density ratio estimation
Shohei Hido, Yuta Tsuboi, Hisashi Kashima, Masashi Sugiyama, Takafumi Kanamori
IEEE International Conference on Data Mining (ICDM 2008), 223–232, 2008
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論文Efficient direct density ratio estimation for non-stationarity adaptation and outlier detection
Takafumi Kanamori, Shohei Hido, Masashi Sugiyama
Advances in Neural Information Processing Systems (NeurIPS 2008), 809–816, 2008
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Unsupervised change analysis using supervised learning
Shohei Hido, Tsuyoshi Idé, Hisashi Kashima, Harunobu Kubo, Hirofumi Matsuzawa
Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2008), 148–159, 2008
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Novelty detection by density ratio estimation
Shohei Hido, Yuta Tsuboi, Hisashi Kashima, Masashi Sugiyama
Workshop on Information-based Induction Sciences (IBIS 2007), 197–204, 2007
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A fast algorithm for mining frequent ordered subtrees
Shohei Hido, Hiroyuki Kawano
Systems and Computers in Japan, 38(7):34–43, 2007
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論文Right-and-Left Tree Join for Less Redundant Candidate Generation in Tree Mining
比戸将平
Technical Report, 2006
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AMIOT: induced ordered tree mining in tree-structured databases
Shohei Hido, Hiroyuki Kawano
IEEE International Conference on Data Mining (ICDM 2005), 2005
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Performance Evaluation of Similarity Search Module and Application for Cell Simulator
比戸将平, 河野浩之
電子情報通信学会技術研究報告 AI, 人工知能と知識処理, 104(487):17–22, 2004