← Search

Kaiwei Che

5 accepted papers

2026

Efficiently Training Time-to-First-Spike Spiking Neural Networks from Scratch

ICML 2026spotlight

Spiking Neural Networks (SNNs), with their event-driven and biologically inspired mechanisms, are well-suited for energy-efficient neuromorphic hardware. Neural coding, which is critical to SNNs, determines how information is represented via spikes. While Time-to-First-Spike (TTFS) coding uses a sin…

Cited by 0SourceScholar
2026

Parallel Training Time-to-First-Spike Spiking Neural Networks

AAAI 2026technical

Spiking Neural Networks (SNNs) offer a promising energy-efficient computing paradigm owing to their event-driven properties and biologically inspired dynamics. Among various encoding schemes, Time-to-First-Spike (TTFS) is particularly notable for its extreme sparsity, utilizing a single spike per ne

Cited by 0SourcePDFScholar
2024

Spiking Transformer with Experts Mixture

NeurIPS 2024poster

Spiking Neural Networks (SNNs) provide a sparse spike-driven mechanism which is believed to be critical for energy-efficient deep learning. Mixture-of-Experts (MoE), on the other side, aligns with the brain mechanism of distributed and sparse processing, resulting in an efficient way of enhancing m…

Cited by 1SourcePDFScholar
2022

Differentiable hierarchical and surrogate gradient search for spiking neural networks

NeurIPS 2022accept

Spiking neural network (SNN) has been viewed as a potential candidate for the next generation of artificial intelligence with appealing characteristics such as sparse computation and inherent temporal dynamics. By adopting architectures of deep artificial neural networks (ANNs), SNNs are achieving c…

2022

Discrete Time Convolution for Fast Event-Based Stereo

CVPR 2022poster

Inspired by biological retina, dynamical vision sensor transmits events of instantaneous changes of pixel intensity, giving it a series of advantages over traditional frame-based camera, such as high dynamical range, high temporal resolution and low power consumption. However, extracting information…

Cited by 32PDFcodeScholar