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Memcapacitor-Based Insect Feeding Behaviour Classification With Reservoir Computing

delete2026-01-01
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PRE
AI
L
Lautaro N. Petrauskas *
S
Stefan C. B. Mannsfeld
B
Bahman K. Boroujeni
F
Frank Ellinger
DOI:10.1109/JEDS.2026.3661727delete
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Abstract

Abstract

En 中文
In this work, a reservoir computing (RC) system implemented with an organic memcapacitor is presented, tailored for energy-efficient time-series classification. The neuromorphic properties of the memory device are shown, and by exploiting them we demonstrate its suitability as a physical reservoir. As a case of study, we implement a system for classification of electrical penetration graph (EPG) signals, which encode the feeding behavior of insects on plant tissues-a critical measure in agricultural pest monitoring. For this task, an accuracy over 93 % is obtained for a reservoir containing eight devices, with an average energy per pulse of 82 pJ per device, showcasing both its high performance and low energy requirement.
Keywords:
Depression
Capacitance
Neuromorphics
Voltage measurement
Reservoir computing
Programming
Hysteresis
Cathodes
Training
Semiconductor device measurement
Memcapacitor
pinmos
reservoir
computing
organic
neuromorphic

Journal

IEEE Journal of the Electron Devices Society cover
IEEE Journal of the Electron Devices Society
IF:
2.4
Papers:
34
Citations:
3.1K

Organization

T
Technische Universitat Dresden
Scholars:
3.2W
Papers: 2.5W
Citations: 249