SKM 2021 – scientific programme

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HL: Fachverband Halbleiterphysik

HL 13: Poster Session III

HL 13.26: Poster

Tuesday, September 28, 2021, 13:30–16:30, P

Optimal Topology Formation of Memristive Neuronal Networks — Dennis Michaelis, •Sebastian Jenderny, and Karlheinz Ochs — Ruhr University Bochum, Chair of Digital Communication Systems, Bochum, Germany

The topology formation of neuronal networks during their ontogenesis is of great importance since it lays the foundation for the neuronal networks being well adapted for future tasks. While the synapse formation is the most popular part of this aspect, it is also important to take axon growth into account. This is because the latter can be assumed to play a key role in the emergence of optimal communication paths of neuronal networks in terms of delays. In this work, we synthesize an electrical circuit abstractly mimicking the topology formation of neuronal networks with respect to delays by making use of memristors. The resulting circuit can be used to find the optimal communication paths of a neuronal network by finding its minimal spanning tree, which is verified by LTspice simulations.