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arXiv 2005.10904cs.NEcs.CE
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使用尖峰网络和神经形态硬件求解稳态PDE

Solving a steady-state PDE using spiking networks and neuromorphic hardware

J. Darby Smith, William Severa, Aaron J. Hill, Leah Reeder, Brian Franke, Richard B. Lehoucq, Ojas D. Parekh, James B. Aimone

摘要:

神经形态处理器的广泛并行的脉冲神经网络可以实现计算上强大的公式化。虽然最近的兴趣主要集中在机器学习任务上,但适当应用的空间是广泛的,并在不断扩大。在这里,我们利用并行和事件驱动的结构来解决稳态热方程使用随机游走方法。随机游走可以完全在脉冲神经网络内使用随机神经元行为执行,我们提供了IBM TrueNorth和Intel Loihi实现的结果。此外,我们将此算法定位为神经形态系统的潜在可扩展基准。

英文摘要:

The widely parallel, spiking neural networks of neuromorphic processors can enable computationally powerful formulations. While recent interest has focused on primarily machine learning tasks, the space of appropriate applications is wide and continually expanding. Here, we leverage the parallel and event-driven structure to solve a steady state heat equation using a random walk method. The random walk can be executed fully within a spiking neural network using stochastic neuron behavior, and we provide results from both IBM TrueNorth and Intel Loihi implementations. Additionally, we position this algorithm as a potential scalable benchmark for neuromorphic systems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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