Quantization in Spiking Neural Networks
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Abstract (arXiv)
In spiking neural networks (SNN), at each node, an incoming sequence of weighted Dirac pulses is converted into an output sequence of weighted Dirac pulses by a leaky-integrate-and-fire (LIF) neuron model based on spike aggregation and thresholding. We show that this mapping can be understood as a quantization operator and state a corresponding formula for the quantization error by means of the Alexiewicz norm. This analysis has implications for rethinking re-initialization in the LIF model, leading to the proposal of 'reset-to-mod' as a modulo-based reset variant.
Key facts. No citing papers in the map yet (data through 14 Oct 2026). Builds on 3 of its 10 references that are in the map. First posted on arXiv 13 May 2023.
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- 2024On Leaky-Integrate-and Fire as Spike-Train-Quantization Operator on Dirac-Superimposed Continuous-Time Signals
- 2021Q-SpiNN: A Framework for Quantizing Spiking Neural Networks
- 2026Quantization of Spiking Neural Networks Beyond Accuracy
- 2022The fine line between dead neurons and sparsity in binarized spiking neural networks
- 2026Integer-State Dynamics of Quantized Spiking Neural Networks for Efficient Hardware Acceleration
- 2025Quantization Meets Spikes: Nearly Lossless Conversion at the First Timestep via Polarity Multi-Spike Mapping
- 2023Fast-SNN: Fast Spiking Neural Network by Converting Quantized ANN
- 2024Q-SNNs: Quantized Spiking Neural Networks