Temporal Spiking Neural Networks with Synaptic Delay for Graph Reasoning
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Abstract (arXiv)
Spiking neural networks (SNNs) are investigated as biologically inspired models of neural computation, distinguished by their computational capability and energy efficiency due to precise spiking times and sparse spikes with event-driven computation. A significant question is how SNNs can emulate human-like graph-based reasoning of concepts and relations, especially leveraging the temporal domain optimally. This paper reveals that SNNs, when amalgamated with synaptic delay and temporal coding, are proficient in executing (knowledge) graph reasoning. It is elucidated that spiking time can function as an additional dimension to encode relation properties via a neural-generalized path formulation. Empirical results highlight the efficacy of temporal delay in relation processing and showcase exemplary performance in diverse graph reasoning tasks. The spiking model is theoretically estimated to achieve 20× energy savings compared to non-spiking counterparts, deepening insights into the capabilities and potential of biologically inspired SNNs for efficient reasoning. The code is available at https://github.com/pkuxmq/GRSNN.
Key facts. Cited by 5 papers in the map (data through 14 Oct 2026). Builds on 35 of its 66 references that are in the map. First posted on arXiv 27 May 2024.
Builds on
35 of 66 references.
References · 35
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23 more
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Citing papers per year: 2025: 2; 2026: 3.
5 papers.
- 2026Kuramoto Oscillatory Phase Encoding: Neuro-inspired Synchronization for Improved Learning Efficiencycited by 3
- 2025Edge Intelligence with Spiking Neural Networkscited by 2
- 2025FLAMES: A Hybrid Spiking-State Space Model for Adaptive Memory Retention in Event-Based Learningcited by 1
- 2026ChronoSpike: An Adaptive Spiking Graph Neural Network for Dynamic Graphscited by 1
- 2026Congestion-Aware Dynamic Axonal Delay for Spiking Neural Networkscited by 1
- 2026Congestion-Aware Dynamic Axonal Delay for Spiking Neural Networks2 May 2026
- 2026Kuramoto Oscillatory Phase Encoding: Neuro-inspired Synchronization for Improved Learning Efficiency9 Apr 2026
- 2026ChronoSpike: An Adaptive Spiking Graph Neural Network for Dynamic Graphs1 Feb 2026
- 2025Edge Intelligence with Spiking Neural Networks18 Jul 2025
- 2025FLAMES: A Hybrid Spiking-State Space Model for Adaptive Memory Retention in Event-Based Learning2 Apr 2025