2020
DOI: 10.1016/j.neunet.2019.09.024
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Design Space Exploration of Hardware Spiking Neurons for Embedded Artificial Intelligence

Abstract: A B S T R A C TMachine learning is yielding unprecedented interest in research and industry, due to recent success in many applied contexts such as image classification and object recognition. However, the deployment of these systems requires huge computing capabilities, thus making them unsuitable for embedded systems. To deal with this limitation, many researchers are investigating brain-inspired computing, which would be a perfect alternative to the conventional Von Neumann architecture based computers (CPU… Show more

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Cited by 34 publications
(17 citation statements)
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“…Particle filtering obtains a huge swarm of particles through sampling technology, and iterative recursive operations are performed on each particle in the tracking process, which leads to a large increase in the calculation of the algorithm, and some particles also have particle degradation problems in the process. At present, on the basis of the particle filter algorithm, combined with the advantages of interactive multimodels to describe the motion characteristics of maneuvering targets, the researchers have proposed a particle filter algorithm based on interactive multimodels [20]. In the framework of interactive multimodels, multiple models are used to establish a mathematical model of highly maneuvering target motion, each of which describes all possible states of target motion.…”
Section: Related Workmentioning
confidence: 99%
“…Particle filtering obtains a huge swarm of particles through sampling technology, and iterative recursive operations are performed on each particle in the tracking process, which leads to a large increase in the calculation of the algorithm, and some particles also have particle degradation problems in the process. At present, on the basis of the particle filter algorithm, combined with the advantages of interactive multimodels to describe the motion characteristics of maneuvering targets, the researchers have proposed a particle filter algorithm based on interactive multimodels [20]. In the framework of interactive multimodels, multiple models are used to establish a mathematical model of highly maneuvering target motion, each of which describes all possible states of target motion.…”
Section: Related Workmentioning
confidence: 99%
“…However, similar to NengoLoihi and NengoSpiNNaker, developing Nen-goRANC APIs in the future would enable co-design and execution of SNNs for user defined neuromorphic architectures in the RANC environment. Meanwhile, NAXT [49] provides an environment where users can generate FPGAbased SNN accelerators with a wide degree of flexibility in parameters of the generated architecture with regards to parallelism versus resource-usage tradeoffs. However, as NAXT is tailored specifically for SNN execution, the architectures it generates are specifically tailored for the baseline SNN architecture that is being mapped, and they are not suitable for use either by other SNNs with different architectures or non-machine learning applications in general.…”
Section: Scalability Analysismentioning
confidence: 99%
“…Typical examples of such neuromorphic hardware implementing distributed computing include Intel's Loihi chip with 128 cores each having a local 2 MB static random access memory (SRAM) (Davies et al, 2018) and IBM's TrueNorth with 4096 neurosynaptic cores each containing 12.75 kB local SRAM (Merolla et al, 2014;Akopyan et al, 2015). Additionally, novel techniques such as time-multiplexing has been proposed to reduce hardware resources or facilitate memory usage efficiently (Akopyan et al, 2015;Davies et al, 2018;Wang et al, 2018;Abderrahmane et al, 2020). Further improvement in energy efficient on-chip training and inference can come from replacing digital SRAM arrays with high density analog synapses that can encode the synaptic weight directly using a physical property of the device such as conductance.…”
Section: Introductionmentioning
confidence: 99%