Shantanu Chakrabartty

Secure dynamic authentication of passive assets and passive IoTs using self-powered timers

2017

A major limitation in authenticating passive and remotely powered sensors, tags and cards (for e.g. radio-frequency identification tags or credit cards) is that these devices do not have access to a continuously running system clock. …

ON-OFF Neuromorphic ISING Machines using Fowler-Nordheim Annealers

2024 · arXiv (Cornell University)

We introduce NeuroSA, a neuromorphic architecture specifically designed to ensure asymptotic convergence to the ground state of an Ising problem using a Fowler-Nordheim quantum mechanical tunneling based threshold-annealing process. The core component of NeuroSA consists …