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Sasaki Lab
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A computer architecture lab that researches how to make computers more secure and more energy-efficient.

AboutAbout the lab
Making computer systems better
The Sasaki Lab (CARAS Lab) conducts research to improve the security, power efficiency, and reliability of computer systems.
Centered on computer architecture, the lab takes a broad view that extends from system software, such as operating systems, to applications.
Rather than chasing trends, the lab wants to carry out highly original research that will continue to be read for a long time.
The lab has no core hours, and meetings are held one-on-one with a faculty member as a rule.
Key terms
- Computer architecture
- The basic design of a computer. It determines how processing units and memory are combined and how they operate.
- System software
- Software that forms the foundation for running a computer, such as operating systems and compilers.
- Graph analytics
- Examining relationships and characteristics in data (a graph) that represents connections between people or things as nodes and edges.
NewsLab news
View More ↗ResearchResearch themes
The lab conducts research aimed at improving computer systems (for example, improving security, power efficiency, and reliability). It centers on computer architecture and takes a broad view from system software to applications. It puts particular effort into the following two research areas.
*Illustrative imageSecure, Energy-Efficient Computers
To improve the power efficiency, security, and reliability of next-generation computer systems, the lab studies technologies on both the hardware and software sides.
*Illustrative imageHigher Performance for Next-Generation Applications
The lab studies the characteristics and behavior of a variety of next-generation applications, such as graph analytics and machine learning, in order to achieve higher performance.
MembersFaculty
The Sasaki Lab consists of faculty members and doctoral, master's, and undergraduate students.As of 2026
- Associate ProfessorHiroshi SasakiPublications ↗
VoicesStudent voices
Compiled from answers by students who were in the lab. Ratings and reviews reflect individual students' experiences, not the lab's official views.
Students who take part in an interview may receive a thank-you gift worth ¥1,000, regardless of what they say.
On a 4-point scale, ● marks where students' answers fall
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Miyata LabSchool of Engineering, Department of Information and Communications EngineeringInformation networks, information security, and non-terrestr…The information on this page is compiled by the LabLog team from the lab's public information and interviews. For corrections or removal requests, please contact LabLog, not the lab.
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: “Intel-pentium-ii-dixon-die-shot-high-resolution-stitched” Martijn Boer / Public domain (cropped)
- Secure, Energy-Efficient Computers: “Datacenter Server Racks ( )” Carl Lender from Sunrise, USA / CC BY 2.0 (cropped)
- Higher Performance for Next-Generation Applications: “Social Network Visualization” Martin Grandjean / CC BY-SA 4.0 (cropped)
- Related lab (本村・藤木研究室): “Freescale MPC8245 integrated processor die shot” Martijn Boer / Public domain (cropped)
- Related lab (Thiem研究室): “Circuit Board closeup ( )” Dennis van Zuijlekom / CC BY-SA 2.0 (cropped)
- Related lab (小尾研究室): “Datacenter Server Racks ( )” Carl Lender / CC BY 2.0 (cropped)
- Related lab (宮田研究室): “Minato City, Tokyo, Japan (Night)” David Kernan / CC BY 4.0 (cropped)
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