Êtes-vous un étudiant de l'EPFL à la recherche d'un projet de semestre?
Travaillez avec nous sur des projets en science des données et en visualisation, et déployez votre projet sous forme d'application sur GraphSearch.
Oscillatory neural networks based on insulator to metal transition of VO2 switches are implemented for image recognition. The VO2 oscillators are fabricated on silicon in a CMOS compatible process.A fullyconnected network of coupled oscillators is investigated using programmable resistors as coupling elements. In this approach, input of the image information and data processing is performed in the time domain. In particular, tuning the coupling resistors allows to control the phaserelationbetween the oscillators. This is used to memorize and recognize patterns in an analog circuit. The concept is demonstrated experimentally on a three-VO2 oscillator network, whereas simulations are performed on a larger 9-oscillators circuit.
Chargement
Chargement
Chargement
Chargement
Elisabetta Corti, Mihai Adrian Ionescu, Siegfried Karg, Kirsten Emilie Moselund, Igor Stolichnov
Elisabetta Corti, Mihai Adrian Ionescu, Siegfried Karg, Kirsten Emilie Moselund, Igor Stolichnov