Search Results for author: Mattias Nilsson

Found 4 papers, 0 papers with code

Spatiotemporal Spike-Pattern Selectivity in Single Mixed-Signal Neurons with Balanced Synapses

no code implementations10 Jun 2021 Mattias Nilsson, Foteini Liwicki, Fredrik Sandin

Realizing the potential of mixed-signal neuromorphic processors for ultra-low-power inference and learning requires efficient use of their inhomogeneous analog circuitry as well as sparse, time-based information encoding and processing.

Synaptic Integration of Spatiotemporal Features with a Dynamic Neuromorphic Processor

no code implementations12 Feb 2020 Mattias Nilsson, Foteini Liwicki, Fredrik Sandin

Here, we investigate synaptic integration of spatiotemporal spike patterns with multiple dynamic synapses on point-neurons in the DYNAP-SE neuromorphic processor, which offers a complementary resource-efficient, albeit less flexible, approach to feature detection.

Synaptic Delays for Temporal Feature Detection in Dynamic Neuromorphic Processors

no code implementations28 Jun 2019 Fredrik Sandin, Mattias Nilsson

Furthermore, we present a network that mimics the auditory feature detection circuit of crickets and demonstrate how varying synapse weights, input noise and processor temperature affects the circuit.

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