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Advanced High-Performance Computing Infrastructure Systems Lab
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A lab that researches and develops computing infrastructure such as supercomputers.

AboutAbout the lab
Studying the computing infrastructure itself.
The Advanced High-Performance Computing Infrastructure Systems Lab conducts research and development on computing infrastructure centered on supercomputing.
The lab is located at the D3 Center of The University of Osaka and draws on its experience in building and operating supercomputing systems, large-scale visualization systems, and data infrastructure.
The lab considers how to perform large-scale computation such as AI development and numerical simulation with high performance and efficiency, and how to bring out the performance of the computing infrastructure from applications.
On the lab's website, the lab is also presented under the name "Date Lab."
Key terms
- Computing infrastructure
- Infrastructure for performing large-scale computation such as AI development and numerical simulation.
- Digital twin
- A mechanism that reproduces a real-world object in a virtual space on a computer and uses it for observation and prediction.
- Hyper-distributed computing
- An environment that connects and coordinates many edge systems, clouds, and supercomputing systems to process data.
NewsLab news
Associate Professor Takahashi received the "Best Demo Runner-up Award" (2026 IEEE International Confe…)
A paper by Professor Date and colleagues was published in IPSJ Transactions on Digital Practices (TDP)
Associate Professor Takahashi received the "47th Japan Society of Applied Physics Outstanding Paper Award"
Lecturer Kojima received the "FY2025 Best Moodle Open Course Award, Grand Prize" (Moodle Association of Japan)
A doctoral student received the Best Paper Award for a poster presentation at CENTRA9
ResearchResearch themes
In today's academic research, measurement data and computational results are being digitized, and their scale and diversity are expanding rapidly. Drawing on its experience in building and operating supercomputing systems and similar facilities, the lab conducts research and development on computing infrastructure, data infrastructure, and their applications.
*Illustrative imageHigh-performance computing and data analysis technologies
The lab researches and develops technologies for processing various simulations and AI applications efficiently and quickly, using cutting-edge processors and accelerators such as GPUs.
Integrating HPC and AI toward digital twins
Toward Society 5.0, the lab conducts research and development that fuses high-performance computing technology with AI, aiming to realize digital twins in cyberspace.
*Illustrative imageHyper-distributed computing infrastructure
Looking ahead to the post-5G era, the lab aims to realize an environment that processes data from widely distributed IoT devices by connecting many edge systems, clouds, and supercomputing systems.
MembersFaculty
The members of the Advanced High-Performance Computing Infrastructure Systems Lab consist of faculty, project faculty, faculty with concurrent appointments, visiting faculty, researchers, project researchers, students in the doctoral, master's, and undergraduate programs, research students, project administrative staff, and administrative assistants.As of 2026
- ProfessorSusumu Date
- Associate ProfessorKeichi Takahashi
- Project Associate ProfessorKota Sakakura
- LecturerKazuhide Kojima
- LecturerArata Endo
- Project Assistant ProfessorTomonori Hayami
- Project Assistant ProfessorWassapon Watanakeesuntorn
- Concurrent Associate ProfessorYasuhiro Watashiba
- Concurrent Specially Appointed Associate ProfessorTakashi Soga
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Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images. Cropped CC BY-SA images are provided under the same CC BY-SA license as the original (version shown on each line).
- Top image: “Kraken Supercomputer ( )” Oak Ridge National Laboratory / CC BY 2.0 (cropped)
- High-performance computing and data analysis technologies: “BIFI HPC CESAR” BIFI Institute / CC BY-SA 4.0 (cropped)
- Hyper-distributed computing infrastructure: “Edge Computing” infoPLC / CC BY-SA 4.0 (cropped)
- Related lab (Extreme Plasma Engineering Lab): “The moment a high-power laser pulse interacts with a target to produce a plasma is captured at the Vulcan PW facility ( )” Science and Technology Facilities Council / CC BY-SA 2.0 (cropped)
- Related lab (Integrated Information Design Lab): “CW-01 National Semiconductor Scientific Calculator Watch CMOS-LSI circuit dies” Mister rf / CC BY-SA 4.0 (cropped)
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- Related lab (Sensing Systems Lab): “CASBV radar de Blainville antenne” Pierre cb / CC BY-SA 4.0 (cropped)
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