no code implementations • 28 Mar 2024 • S. J. Ben Yoo, Luis El-Srouji, Suman Datta, Shimeng Yu, Jean Anne Incorvia, Alberto Salleo, Volker Sorger, Juejun Hu, Lionel C Kimerling, Kristofer Bouchard, Joy Geng, Rishidev Chaudhuri, Charan Ranganath, Randall O'Reilly
The human brain has immense learning capabilities at extreme energy efficiencies and scale that no artificial system has been able to match.
no code implementations • 27 Nov 2023 • Yun-jhu Lee, Mehmet Berkay On, Luis El Srouji, Li Zhang, Mahmoud Abdelghany, S. J. Ben Yoo
Photonic Spiking Neural Networks (PSNN) composed of the co-integrated CMOS and photonic elements can offer low loss, low power, highly-parallel, and high-throughput computing for brain-inspired neuromorphic systems.
no code implementations • 28 Aug 2022 • Luis El Srouji, Yun-jhu Lee, Mehmet Berkay On, Li Zhang, S. J. Ben Yoo
Photonic devices are ideal for the design of high-bandwidth, parallel architectures matching the SNN computational paradigm.
no code implementations • 3 May 2021 • Yun-jhu Lee, Mehmet Berkay On, Xian Xiao, Roberto Proietti, S. J. Ben Yoo
The optoelectronic neurons consist of three transistors acting as electrical spiking circuits, a vertical-cavity surface-emitting laser (VCSEL) for optical spiking outputs, and two photodetectors for excitatory and inhibitory optical spiking inputs.
no code implementations • 6 May 2019 • Xiaoliang Chen, Baojia Li, Roberto Proietti, Hongbo Lu, Zuqing Zhu, S. J. Ben Yoo
To overcome the instability issue in the training of DeepRMSA-EP due to the oscillations of cumulative rewards, we further propose a window-based flexible training mechanism, i. e., DeepRMSA-FLX.