Is a 4-Bit Synaptic Weight Resolution Enough? – Constraints on Enabling Spike-Timing Dependent Plasticity in Neuromorphic Hardware

Large-scale neuromorphic hardware systems typically bear the trade-off between detail level and required chip resources. Especially when implementing spike-timing dependent plasticity, reduction in resources leads to limitations as compared to floating point precision. By design, a natural modificat...

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Detalles Bibliográficos
Autores principales: Pfeil, Thomas, Potjans, Tobias C., Schrader, Sven, Potjans, Wiebke, Schemmel, Johannes, Diesmann, Markus, Meier, Karlheinz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Research Foundation 2012
Materias:
Neuroscience
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3398398/
https://www.ncbi.nlm.nih.gov/pubmed/22822388
http://dx.doi.org/10.3389/fnins.2012.00090

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