Ziwei Song
Xidian University
27 Papers
7 Citations
Ziwei Song is an academic researcher from Xidian University. The author has contributed to research in topics: Computer science & Neuromorphic engineering. The author has an hindex of 7, co-authored 11 publications.
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Papers
Computing Primitive of Fully VCSEL-Based All-Optical Spiking Neural Network for Supervised Learning and Pattern Classification
TL;DR: The neuron-synapse self-consistent unified model of the all-optical SNN was developed, which enables reproducing the essential neuron-like dynamics and STDP function and paves the way toward fully VCSEL-based large-scale photonic neuromorphic systems with low power consumption.
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Recent progress of integrated circuits and optoelectronic chips
Yue Hao,Shuiying Xiang,Genquan Han,Jincheng Zhang,Xiaohua Ma,Zhangming Zhu,Xingxing Guo,Yahui Zhang,Yanan Han,Ziwei Song,Yan Liu,Ling Yang,Hong Zhou,Jiangyi Shi,Wei Zhang,Min Xu,Weisheng Zhao,Biao Pan,Yangqi Huang,Qi Liu,Yimao Cai,Jian Zhu,Xin Ou,Tiangui You,Huaqiang Wu,Bin Gao,Zhiyong Zhang,Guo-Ping Guo,Yonghua Chen,Yong Liu,Xiangfei Chen,Chunlai Xue,Xingjun Wang,Lixia Zhao,Xihua Zou,Lianshan Yan,Ming Li +36 more
TL;DR: In this article, the authors reviewed the recent progress of integrated circuits and optoelectronic chips and focused on the research status, technical challenges and development trend of devices, chips, and integrated technologies of typical IC and Optoelectronics chips.
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All-optical neuromorphic XOR operation with inhibitory dynamics of a single photonic spiking neuron based on a VCSEL-SA
TL;DR: It is shown that, by carefully adjusting the temporal difference according to the inhibitory window, the XOR operation can be realized in a single photonic spiking neuron, which is interesting and valuable for the photonic neuromorphic computing and information processing.
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A review: Photonics devices, architectures, and algorithms for optical neural computing
Shuiying Xiang,Yanan Han,Ziwei Song,Xingxing Guo,Yahui Zhang,Zhenxing Ren,Suhong Wang,Yuanting Ma,Weiwen Zou,Bowen Ma,Shaofu Xu,Jianji Dong,Hailong Zhou,Quansheng Ren,Tao Deng,Yan Liu,Genquan Han,Yue Hao +17 more
TL;DR: The major challenges faced by photonic neuromorphic computing are summarized, promising solutions and perspectives are proposed, and several optical neural computing architectures and algorithms are introduced.
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Training a Multi-Layer Photonic Spiking Neural Network With Modified Supervised Learning Algorithm Based on Photonic STDP
TL;DR: The photonic spike timing dependent plasticity (STDP) is applied to design a hardware-friendly biologically plausible supervised learning algorithm for a multi-layer photonic SNN, which is capable of solving the classical XOR problem.
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