Efficient next-generation reservoir computing: An analog in-memory implementation using memristor crossbar arrays
Abstract
computation within memristor crossbar arrays. The unique monomial of the vector outer production can be extracted by reading the current of the specific column line in array, facilitating efficient NG-RC implementation. Under ideal memristor device conditions, the proposed scheme demonstrates excellent performance in the prediction and inference tasks, validating its feasibility. Additionally, simulation experiments considering non-ideal memristor characteristics reveal that the programming error is the critical factor affecting the system performance. However, by selecting the appropriate memristor device, the proposed NG-RC implementation scheme shows comparable performance to digital implementations, confirming the effectiveness of the proposed scheme.
Fields of Study & Subjects
Advanced Memory and Neural Computing
Neural Networks and Reservoir Computing
Ferroelectric and Negative Capacitance Devices
Publication details
- Journal / source
- iScience
- Publisher
- Elsevier BV
- Volume
- 29
- Issue
- 2
- Pages
- 114642–114642
- Publication date
- 7 January 2026
- Language
- EN