Research in our group lies at the intersection of high performance computing (HPC) and machine learning (ML). Our research group has access to the largest supercomputers in the world, and uses this rich computational resource to perform state-of-the-art distributed deep learning problems. Research is done at the application level (scaling laws of neural networks), algorithm level (fast linear algebra methods), and low-level implementation (CUDA/PTX, C++).

News

2024.03.15 The joint work by Kazuki Fujii (4th year Bachelor) and Taishi Nakamura (3rd year Bachelor) with Okazaki Lab won the Outstanding Paper Award at NLP2024.
2023.12.19 Okazaki Lab, Yokota Lab, and AIST have released a large language model “Swallow” with the highest Japanese capability among open models.
2023.08.11 Prof. Yokota appeared in the TV series "Gaia no Yoake"
2023.04.25 We will be hosting a special seminar by members of Stability AI Japan - David Ha, Jerry Chi, and Kamil Rocki.
2023.03.04 The work by Satoki Ishikawa (4th year Bachelor) won the Student Encouragement Award at the 85th National Convention of IPSJ
2023.03.02 The work by Hiroyuki Ootomo (3nd year PhD) won the best paper award at HPC Asia 2023
2023.02.28 The work by Sora Takashima (2nd year Master) in collaboration with AIST was accepted to CVPR2023
2023.02.01 Kazuki Osawa (graduated) has joined DeepMind
2022.12.18 The work by Aoyu Li (alumni) received the Best paper award at ACM Multimedia Asia 2022
2022.12.18 The work by Aoyu Li (alumni) titled “Informative Sample-aware Proxy for Deep Metric Learning” received the Best paper award at ACM Multimedia Asia 2022Research Award
2022.07.28 The work by Hiroyuki Otomo (3nd year PhD) received the Yamashita Memorial Research Award
2022.06.13 The work by Qianxiang Ma (2nd year PhD) and Sameer Deshmukh (3rd year PhD) was accepted to SC22.
2022.05.29 The work by Muhammad Ridwan Apriansyah (2nd year PhD) was accepted to ACM TOMS.
2022.03.04 The work by Shukai Nakamura (4th year Bachelor) won the Student Encouragement Award at the 84th National Convention of IPSJ
2022.03.03 The work by Edgar Martinez Noriega (Postdoc), Sora Takashima (1st year Master), Xinyu Zhang (1st year Master) in collaboration with AIST was accepted to CVPR2022.
2022.02.28 The work by Hiroyuki Ootomo (2nd year PhD) was accepted to IJHPCA.
2022.02.01 The work by Hana Hoshino (2nd year Master) was accepted to ICRA2022.
2021.09.17 CREST Project with Emtiyaz Khan at RIKEN AIP was awarded
2021.07.23 The work by Shun Iwase (graduated) was accepted to ICCV2021.
2021.04.13 The work by Hikaru Nakata (graduated) was accepted to CVPR2021 Workshop CLVISION
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About Us.

Tokyo Tech, GSIC, Advanced Computing Research Division, Advanced Applications of High-Performance Computing Group

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Hierarchical Low-Rank Approximation

Dense matrices appear in many computational applications such as boundary integral methods for solving homogeneous partial differential .....

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Application to Deep Learning

Deep learning does not require very high precision, and this fact is exploited by the recent low-precision hardware from NVIDIA and Google...

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