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@INPROCEEDINGS{Yang:1021228,
author = {Yang, Ming-Jay and Paul Strachan, John},
title = {{S}tate-{S}pace {M}odeling and {T}uning of {M}emristors for
{N}euromorphic {C}omputing {A}pplications},
publisher = {ACM New York, NY, USA},
reportid = {FZJ-2024-00665},
pages = {1-8},
year = {2023},
abstract = {Analog memristive devices have the potential to merge
computing and memory, support local learning, reach high
densities, enable 3D stacking, and low energy consumption
for neuromorphic computing applications. Yet, integration is
challenged by the variability and complex nonlinear dynamics
involved in the tuning of memristors, which is required in
computing and memory applications. In this paper, we model
the dynamic analog switching of memristive devices with an
evolution-measurement state-space model. A physics-based
compact model is extended to capture statistical
distributions of the variability observed in memristors.
Based on metal-oxide memristors and electronic measurement
data, we applied Sequential-Monte Carlo (Particle Filter)
techniques to infer underlying memristor model parameters.
The result is validated by experimental data. Applying the
calibrated statistical model, we propose an efficient
adaptive pulse programming scheme, and performed a
comparative analysis across widely applied write-and-verify
techniques. We show improved programming control in the
metrics of error, energy, and time in reaching target
states.},
month = {Aug},
date = {2023-08-01},
organization = {ICONS '23: 2023 International
Conference on Neuromorphic Systems,
Santa Fe NM USA (USA), 1 Aug 2023 - 3
Aug 2023},
cin = {PGI-14},
cid = {I:(DE-Juel1)PGI-14-20210412},
pnm = {5233 - Memristive Materials and Devices (POF4-523) / BMBF
03ZU1106CB - NeuroSys: Algorithm-Hardware Co-Design (Projekt
C) - B (BMBF-03ZU1106CB)},
pid = {G:(DE-HGF)POF4-5233 / G:(DE-Juel1)BMBF-03ZU1106CB},
typ = {PUB:(DE-HGF)8},
doi = {10.1145/3589737.3605966},
url = {https://juser.fz-juelich.de/record/1021228},
}