@inproceedings{
xu2024rsnn,
title={{RSNN}: Recurrent Spiking Neural Networks for Dynamic Spatial-Temporal Information Processing},
author={Qi Xu and Xuanye Fang and Yaxin Li and Jiangrong Shen and De Ma and Yi Xu and Gang Pan},
booktitle={ACM Multimedia 2024},
year={2024},
url={https://openreview.net/forum?id=FFIh7vYgyx}
}
Spiking Neural Networks (SNNs) have great advantages in discrete event data processing because of their binary digital computation form. However, due to the limitation of the current structures of SNNs, the original event data needs to be preprocessed to reduce the time calculation steps and information redundancy. The traditional methods of dividing data into frames lead to the loss of a large amount of time information. In this paper, we proposed an efficient Recurrent Spiking Neural Network (RSNN) to reduce the time domain information loss of original slice samples with the spiking based neural dynamics for processing the dynamic spatial-temporal information. By constructing the Recurrent Spiking Neural Network model, the recurrent structure was used to preprocess slices before it was further input into the spiking structure to enhance the time correlation between slices. In addition, in order to match the two-dimensional spatial structure of data sample frames efficiently, this paper adapts a variation of structures of the recurrent neural network, named Convolution LSTM (CONLSTM). Through experiments on event based datasets such as DVS128-Gesture and CIFAR10-DVS, we find that the proposed model could not only behave better than some other spiking based models but also save energy and power consumption which paves the way for practical applications of neuromorphic hardware.
RSNN: Recurrent Spiking Neural Networks for Dynamic Spatial-Temporal Information Processing
Qi Xu Xuanye Fang Yaxin Li Jiangrong Shen De Ma Yi Xu Gang Pan