Publications

CONFERENCE (INTERNATIONAL)
Frame-level label refinement for skeleton-based weakly-supervised action recognition: Qing Yu (The University of Tokyo), Kent Fujiwara; The 37th AAAI Conference on Artificial Intelligence (AAAI 2023); February 07, 2023

CONFERENCE (INTERNATIONAL)
Out-of-Distribution Detection with Reconstruction Error and Typicality-based Penalty: Genki Osada, Takahashi Tsubasa, Budrul Ahsan (IBM), Takashi Nishide (University of Tsukuba); IEEE/CVF Winter Conference on Applications of Computer Vision (WACV 2023); January 03, 2023

JOURNAL (INTERNATIONAL)
Generalized Shuffled Linear Regression with An Optimization Algorithm: Feiran Li (Osaka University), Kent Fujiwara, Fumio Okura (Osaka University), Yasuyuki Matsushita (Osaka University); International Journal of Computer Vision (IJCV); December 10, 2022

WORKSHOP (INTERNATIONAL)
Mixed Samples Data Augmentation with Replacing Latent Vector Components in Normalizing Flow: Genki Osada, Budrul Ahsan (IBM), Takashi Nishide (University of Tsukuba); 2022 Conference on Neural Information Processing Systems (NeurIPS 2022 First Workshop on Interpolation and Beyond); November 28, 2022

CONFERENCE (DOMESTIC)
Ladder Siamese Networkによるマルチレベル表現の自己教師あり学習: 吉橋亮太, 西村修平, 米林大, 大塚雄也, 田中智大, 宮崎崇史; 第25回画像の認識・理解シンポジウム (MIRU 2022); July 26, 2022

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 (NAACL 2022 SRW); July 10, 2022

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 (JNLP); March 15, 2022

CONFERENCE (INTERNATIONAL)
A Closer Look at Rotation-invariant Deep Point Cloud Analysis: Feiran Li (Osaka University), Kent Fujiwara, Fumio Okura (Osaka University), Yasuyuki Matsushita (Osaka University); 2021 International Conference on Computer Vision (ICCV 2021); October 11, 2021

CONFERENCE (INTERNATIONAL)
Generalized Shuffled Linear Regression: Feiran Li (Osaka University), Kent Fujiwara, Fumio Okura (Osaka University), Yasuyuki Matsushita (Osaka University); 2021 International Conference on Computer Vision (ICCV 2021); October 11, 2021

CONFERENCE (INTERNATIONAL)
Context-Free TextSpotter for Real-Time and Mobile End-to-End Text Detection and Recognition: Ryota Yoshihashi, Tomohiro Tanaka, Kenji Doi, Takumi Fujino, Naoaki Yamashita; 16th International Conference on Document Analysis and Recognition (ICDAR 2021); September 09, 2021

CONFERENCE (INTERNATIONAL)
Toward a Unified Framework for Point Set Registration: Feiran Li (Osaka University), Kent Fujiwara, Yasuyuki Matsushita (Osaka University); The 2021 International Conference on Robotics and Automation (ICRA 2021); May 30, 2021

JOURNAL (INTERNATIONAL)
DeepCrowd: A Deep Model for Large-Scale Citywide Crowd Density and Flow Prediction: Renhe Jiang (The University of Tokyo), Zekun Cai (The University of Tokyo), Zhaonan Wang (The University of Tokyo), Chuang Yang (The University of Tokyo), Zipei Fan (The University of Tokyo), Quanjun Chen (The University of Tokyo), Kota Tsubouchi, Xuan Song (The University of Tokyo), Ryosuke Shibasaki (The University of Tokyo); IEEE Transactions on Knowledge and Data Engineering (IEEE TKDE); May 20, 2021

JOURNAL (DOMESTIC)
高次元データに対するグラフインデックスを用いた近似範囲検索アルゴリズム: 新井悠介 (阪大), 天方大地 (阪大), 原隆浩 (阪大), 藤田澄男; 情報処理学会論文誌ジャーナル (情報処理学会論文誌); April 15, 2021

CONFERENCE (DOMESTIC)
高次元空間における効率的な近似k Nearest Neighbor 検索アルゴリズム: 新井悠介 (阪大), 天方大地(阪大), 藤田澄男, 原隆浩(阪大); 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 (DEIM2021); March 01, 2021

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. (EMNLP2020); November 16, 2020

CONFERENCE (DOMESTIC)
可用性・柔軟性の高い動画解析プラットフォームの開発: 志賀優毅, 三浦衛, 二反田哲, 日野善至, 森本浩介, 山本太一; 第23回画像の認識・理解シンポジウム (MIRU2020); August 03, 2020

CONFERENCE (INTERNATIONAL)
AirPlanes: A DIY Modeling System Using Mobile VSLAM for Indoor Space: Taiga Nishiyama (Ritsumeikan University), Daichi Yoshikawa (Ritsumeikan University), Nobuhiko Nishio (Ritsumeikan University), Kota Tsubouchi; The 18th ACM International Conference on Mobile Systems, Applications, and Services (MobiSys 2020); June 19, 2020

CONFERENCE (INTERNATIONAL)
Neural Implicit Embedding for Point Cloud Analysis: Kent Fujiwara, Taiichi Hashimoto; The IEEE / CVF Computer Vision and Pattern Recognition Conference (CVPR 2020); June 14, 2020

CONFERENCE (INTERNATIONAL)
Automatic Evaluation of Iconic Image Retrieval based on Colour, Shape, and Texture: Riku Togashi (Waseda Univ.), Sumio Fujita, Sakai Tetsuya (Waseda Univ.); The Annual ACM International Conference on Multimedia Retrieval 2020 (ICMR 2020); June 08, 2020

CONFERENCE (INTERNATIONAL)
Adapting Visual Question Answering Models for Enhancing Multimodal Community Q&A Platforms: Avikalp Srivastava (CMU), HsinWen Liu (Waseda Univ.), and Sumio FUJITA; The 28th ACM International Conference on Information and Knowledge Management (CIKM 2019); November 05, 2019