PUBLICATION

研究成果

2023

Tatsukichi Shibuya, Nakamasa Inoue, Rei Kawakami, and Ikuro Sato, “Fixed-Weight Difference Target Propagation”, AAAI, 2023. [paper]

2022

Hao, Yuzhe; Uto, Kuniaki; Kanezaki, Asako; Sato, Ikuro; Kawakami, Rei; Shinoda, Koichi, “EvIs-Kitchen: Egocentric Human Activities Recognition with Video and Inertial Sensor data”, Multimedia Modeling (MMM) 2023.

Aoyu Li (Tokyo Institute of Technology)*; Ikuro Sato (Tokyo Institute of Technology / Denso IT Laboratory); Kohta Ishikawa (Denso IT Laboratory, Inc.); Rei Kawakami (Tokyo Institute of Technology); Rio Yokota (Tokyo Institute of Technology), “Informative Sample-Aware Proxy for Deep Metric Learning”, ACM MM Asia 2023. (BEST PAPER AWARD) [paper]

Hiroki Naganuma, Kartik Ahuja, Ioannis Mitliagkas, Shiro Takagi, Tetsuya Motokawa, Rio Yokota, Kohta Ishikawa, Ikuro Sato, “Empirical Study on Optimizer Selection for Out-of-Distribution Generalization”, NeurIPS 2022 Workshop on Distribution Shift, 2022. [paper]

Hiroaki Igarashi (DENSO Corporation),* Kenichi Yoneji (DENSO), Kohta Ishikawa (Denso IT Laboratory, Inc.), Rei Kawakami (Tokyo Institute of Technology), Teppei Suzuki (Denso IT Laboratory), Shingo Yashima (Denso IT Laboratory), Ikuro Sato (Tokyo Institute of Technology / Denso IT Laboratory), “Multi-task Curriculum Learning based on Gradient Similarity”, BMVC, 2022. [paper]

緒方貴紀，田中正行，佐藤育郎，“輝度特徴と色特徴の混合率の変化に対する画像分類の整合性評価”，第25回情報論的学習理論ワークショップ(IBIS)，2022. [paper]

Pablo Cervantes, Yusuke Sekikawa, Ikuro Sato, Koichi Shinoda. “Implicit Neural Representations for Variable Length Human Motion Generation,” ECCV, 2022. [paper]

北山翼, 川上玲, 佐藤育郎, 吉橋亮太, 金崎朝子, “球面畳み込みの時間軸拡張による全天球映像からの行動種別の領域分割”, MIRU, 2022.

Wenru Zheng, Rei Kawakami, Ikuro Sato, Ryota Yoshihashi, and Asako Kanezak, “Event Recognition by Audio-Visual Fusion with Omnidirectional Camera and Microphone Array”, MIRU, 2022.

高橋那弥，八嶋晋吾，石川康太，佐藤育郎，横田理央, “走行動画の大規模自己教師あり学習の検討と計画”, MIRU, 2022.

澁谷辰吉, 佐藤育郎, 川上玲, 井上中順, “ランダム行列による固定逆伝播ネットワークを用いた Target Propagation の改良”, MIRU, 2022.

Pablo Cervantes, Yusuke Sekikawa, Ikuro Sato, and Koichi Shinoda, “Implicit Neural Representation Learning for Human Motion Generation”, MIRU, 2022.

Toshihiro Ota, Ikuro Sato, Rei Kawakami, Masayuki Tanaka, and Nakamasa Inoue, “Learning with Partial Forgetting in Modern Hopfield Networks”, MIRU, 2022.

栗岡保, 鈴木哲平, 川上玲1, 佐藤育郎, “複数教師モデルを用いたデータ拡張最適化手法の検討”, MIRU, 2022.

山田陵太, 佐藤育郎, 田中正行, 井上中順, 川上玲, “深層モデルの汎化性能改善を目的とした特徴抽出器の事後学習”, MIRU, 2022.

Jinrong. R. Liang, Shinya Gongyo, Mitsuru Ambai, Rei Kawakami, and Ikuro Sato, “Learning of Non-Uniform Step-Sizes for Neural Network Quantization”, MIRU, 2022.

髙山啓太, 鈴木哲平, 佐藤育郎, 川上玲, 宇都有昭, 篠田浩一, “滑らかな転移学習による汎化性能の改善”, MIRU, 2022.

チェンマーク, 川上玲, 佐藤育郎, 苗村健, “生成的特徴量の角度依存性に着目した単画像からの視点角度推定の精度向上”, MIRU, 2022.

Li Aoyu, 佐藤育郎, 石川康太, 川上玲, 横田理央, “Informative Sample-Aware Proxy for Deep Metric Learning”, MIRU, 2022.

Shingo Yashima, Teppei Suzuki, Kohta Ishikawa, Ikuro Sato, and Rei Kawakami, “Feature Space Particle Inference for Neural Network Ensembles”, MIRU, 2022.

Ikuro Sato, Ryota Yamada, Masayuki Tanaka, Nakamasa Inoue, Rei Kawakami. PoF: Post-Training of Feature Extractor for Improving Generalization. International Conference on Machine Learning (ICML), 2022. [paper]

Shingo Yashima, Teppei Suzuki, Kohta Ishikawa, Ikuro Sato, Rei Kawakami. Feature Space Particle Inference for Neural Network Ensembles. International Conference on Machine Learning (ICML), 2022. [paper]

2021

Pablo Cervantes, Yusuke Sekikawa, Ikuro Sato, Koichi Shinoda. “Implicit Neural Representations for Variable Length Human Motion Generation,” arXiv:2203.13694, 2022. [paper]

Keita Takayama, Ikuro Sato, Teppei Suzuki, Rei Kawakami, Kuniaki Uto, Koichi Shinoda. “Smooth Transfer Learning for Source-to-Target Generalization,” NeurIPS 2021 Workshop on Distribution Shifts, 2021. [paper]

Ikuro Sato, Guoqing Liu, Kohta Ishikawa, and Masayuki Tanaka, “Does End-to-End Trained Deep Model Always Perform Better than Non-End-to-End Counterpart?”, Electronic Imaging 2021. [paper]

Nakamasa Inoue, Ryota Yamada, Rei Kawakami, Ikuro Sato, “Disentangling Latent Groups of Factors”, International Conference on Image Processing (ICIP), 2021. [paper]

Yuto Kodama, Yinang Wang, Rei Kawakami, Takeshi Naemura. “Open-set Recognition with Supervised Contrastive Learning.” 17th International Conference on Machine Vision and Applications (MVA), 2021. [paper]

Hajime Oi, Rei Kawakami, Takeshi Naemura. “Analysis of Evaluation Metrics with the Distance between Positive Pairs and Negative Pairs in Deep Metric Learning”, 17th International Conference on Machine Vision and Applications (MVA), 1-5. 2021. [paper]

Miho Kitamura, Hiroki Sato, Rei Kawakami, Natsuyo Yanagi, Takeshi Naemura, Yasufumi Sawada. “Index for Measuring Perceptual Similarity of Pharmaceutical Blister Packages on the Basis of Deep Features.” 画像の認識・理解シンポジウム(MIRU2021), I21-21, (2021.7).

川上玲, OUR Shurijoみんなの首里城デジタル復元プロジェクト―記憶の中の首里城－. O plus E 光学・画像専門誌, 2021年11・12月号.

2020

Wen Shao, Rei Kawakami, Ryota Yoshihashi, Shaodi You, Hidemichi Kawase, Takeshi Naemura. “Cattle detection and counting in UAV images based on convolutional neural networks.” International Journal of Remote Sensing 41 (1), 31-52. 2020.

Yutaro Honda, Rei Kawakami, Takeshi Naemura. “RNN-based Motion Prediction in Competitive Fencing Considering Interaction between Players”
In Proc. of British Machine Vision Conference (BMVC), September, 2020. [paper]

Teppei Suzuki and Ikuro Sato. “Adversarial Transformations for Semi-Supervised Learning.” AAAI, 2020. [paper]

鈴木理紗, 川上玲, カラーヌワットタリン, 北本朝展, 中澤敏明, 苗村健. Bi-LSTMを用いた中古日本語の文境界推定. 人文科学とコンピュータシンポジウム「じんもんこん」2020論文集, 17-22. (2020.12).

本田悠太郎, 川上玲, 苗村健. フェンシングにおける選手間相互作用を考慮したRNNによる姿勢予測. 統計関連学会連合大会（招待講演）, 1CPM1 (2020.9).

邵文, 川上玲, 苗村健. 映像生成による時間順序の並べ替えで学習した時空間コンテキストに基づく異常検知. 画像の認識・理解シンポジウム(MIRU2020), OS1-1B-2 (口頭発表). (2020.8).

本田悠太郎, 川上玲, 苗村健. フェンシングにおける選手間相互作用を考慮したRNNによる姿勢予測. 画像の認識・理解シンポジウム(MIRU2020), OS3-3B-3 (口頭発表) (2020.8).

Chanya Kukulprasong, 川上玲, 苗村健. 画像と音声の特徴マッチングによる物体およびシーンを考慮した環境音の生成. 画像の認識・理解シンポジウム(MIRU2020), IS1-1-11 (2020.8).

川上玲, OUR Shurijoみんなの首里城デジタル復元プロジェクト―記憶の収集－. 「写真測量とリモートセンシング」, 日本写真測量学会誌, 2021年3月号.

川上玲, みんなの首里城デジタル復元プロジェクト～建物にある記憶をつなぐ～. 「建築と社会」, 日本建築協会学会誌, 2020年12月号.