Month: October 2025

At the 26th Workshop on Synthesis and System Integration of Mixed Information Technologies (SASIMI2025), which was held from October 9 to 10 in Nara City, the following presentations were given (Li, Seki presented on October 9, Utsunomiya presented on October 10).

• Ryuto Seki, Masami Utsunomiya, Haoyuan Li, Hiromitsu Awano, and Takashi Sato, “LMESN: A low-power hardware reservoir computing architecture based on MOSFET leakage variation,” in Proc. Workshop on synthesis and system integration of mixed information technologies (SASIMI), pp.115-120, October 2025.
• Masami Utsunomiya, Hiroya Murata, Ryuto Seki, Haoyuan Li, Hiromitsu Awano, and Takashi Sato, “Accelerated behavioral simulation for optimizing MOSFET-based echo state networks,” in Proc. Workshop on synthesis and system integration of mixed information technologies (SASIMI), pp.290-295, October 2025.
• Haoyuan Li, Masami Utsunomiya, Ryuto Seki, Takashi Sato, and Feng Liang, “EMESN: An extended MOSFET reservoir computing architecture for echo state networks with hardware-software co-optimization,” in Proc. Workshop on synthesis and system integration of mixed information technologies (SASIMI), pp.103-108, October 2025.

Our paper has been accepted for presentation in the Posters session at SIGGRAPH ASIA 2025. We will present our results in Hong Kong this December.
This work is the result of a collaborative research project with Mr. Takahashi and Mr. Sawada from Rakusei High School.

Chiaki Takahashi*, Hayato Sawada*, Ryo Shirai*, Masanori Hashimoto, “High-Clarity Underwater 3D Display Enabled by Electrolysis-Free Water-Mediated Wireless Power Transmission,” SIGGRAPH ASIA 2025 Posters, to appear. (*These authors contributed equally to this work.)

Mr. Gomi (D2) and our collaborator Dr. Takeuchi presented the following papers at the Radiation and Its Effects on Components and Systems Conference (RADECS 2025), held in Antwerp, Belgium, from September 29 to October 3, 2025 (presentation dates: September 30 and October 3, respectively).

• Y. Gomi, K. Takami, R. Yasuda, H. Kanda, M. Fukuda, and M. Hashimoto, “Quasi Event-Wise Measurement of Neutron-Induced Multiple-Cell Upsets in 22-nm and 55-nm SRAMs,” Radiation and Its Effects on Components and Systems Conference (RADECS), 2025.
• K. Takeuchi and M. Hashimoto, “Sensitive Volume Allocation Aligned with a Physics-Based Analytical Cross Section Model for Monte Carlo-Based Proton-Induced SEU Simulation,” Radiation and Its Effects on Components and Systems Conference (RADECS), 2025.

 

Prof. Hashimoto presented the following paper at the IEEE International Test Conference (ITC 2025), held in San Diego, USA, from September 21 to 26, 2025 (presentation date: September 23).

Q. Cheng, H. Chi, C. Liang, Y. Chao, H. Zhang, Y. Liang, M. Zhang, W. Liao, J. Xiong, J. Liou, M. Hashimoto, and L. Lin, “Genshin: a Generalized Framework with Software-Hardware Co-Design and Pruned Fault Injection for Reliability Analysis,” Proceedings of International Test Conference (ITC), 2025.