A New Way To See Life’s Hidden Chemistry: $10 Spectrometer Could Turn Wearables Into Personal Health Labs

Researchers have developed a compact, low-cost convolutional spectrometer that delivers lab-grade precision for applications ...
C&EN

Imaging Individual Molecular-Like Orbitals of a Non-Planar Naphthalene Diimide on Pt(111): A Combined STM and DFT Study

Peter Grünberg Institut (PGI-1) and Institute of Advanced Simulations (IAS-1), Forschungszentrum Jülich GmbH and JARA, Jülich 52425, Germany ...
IEEE

Accelerating Deep Convolutional Neural Networks Using Number Theoretic Transform

Abstract: Modern deep convolutional neural networks (CNNs) suffer from high computational complexity due to excessive convolution operations. Recently, fast convolution algorithms such as fast Fourier ...
GitHub

Trainable Fractional Fourier Transform

A differentiable fractional Fourier transform (FRFT) implementation with layers that can be trained end-to-end with the rest of the network. This package provides implementations of both fast ...
IEEE

Accelerating an FHE Integer Multiplier Using Negative Wrapped Convolution and Ping-Pong FFT

Abstract: This brief proposes a novel hardware structure for large integer multiplication in fully homomorphic encryption. We propose a method based on negative wrapped convolution to avoid zero ...