← Search

Shuang Lian

4 accepted papers

2025

Adaptive Gradient-Based Timesurface for Event-based Detection

ICASSP 2025accepted

The advantages of high temporal resolution and high dynamic range provided by event cameras are particularly suitable for moving object detection, especially in scenarios with motion blur and extreme lighting conditions. Current popular methods predominantly focus on designing powerful network archi…

Cited by 0SourceScholar
2025

Two-Stream Spiking Neural Network for Event-based Action Recognition

ICASSP 2025accepted

Spiking neural networks (SNNs) are increasingly applied to event-based data generated by event cameras due to their asynchronous and sparse properties. Event cameras can inherently respond to the changes in the scene, which is a quite desirable property for action recognition tasks. However, existin…

Cited by 0SourceScholar
2023

Adaptive Smoothing Gradient Learning for Spiking Neural Networks

ICML 2023poster

Spiking neural networks (SNNs) with biologically inspired spatio-temporal dynamics demonstrate superior energy efficiency on neuromorphic architectures. Error backpropagation in SNNs is prohibited by the all-or-none nature of spikes. The existing solution circumvents this problem by a relaxation on…

Cited by 41SourcePDFScholar
2023

Learnable Surrogate Gradient for Direct Training Spiking Neural Networks

IJCAI 2023poster

Spiking neural networks (SNNs) have increasingly drawn massive research attention due to biological interpretability and efficient computation. Recent achievements are devoted to utilizing the surrogate gradient (SG) method to avoid the dilemma of non-differentiability of spiking activity to directl…

Cited by 32SourcePDFScholar