Tech Xplore

Programmable metasurface generates dozens of holograms at once

Over the past few decades, engineers have developed various devices that can create holograms, three-dimensional (3D) or ...

The immigrant architects of America’s digital empire

Every morning, millions of Americans engage in a quiet, collective ritual. We wake up, often pull a smartphone from our ...
IEEE

Gradient-Enhanced Kriging-Based Parallel Efficient Global Optimization Algorithm and Its Application in Aerodynamic Shape Optimization

Abstract: The parallel efficient global optimization (EGO) algorithm was developed to leverage the rapid advancements in high-performance computing. However, conventional parallel EGO algorithm based ...
Princeton University

Bede Liu, pioneer in digital signal processing and beloved mentor, dies at age 91

Liu’s pathbreaking research aided the transition from analog to digital processing of sound, images and video. His Ph.D. students went on to become leading figures in academia and industry.
MusicRadar on MSN

Can GPU really unlock limitless music production potential?

The key to more powerful plugins may be the graphics processor that you already have in your computer ...
IEEE

A Parallel Computing Scheme Utilizing Memristor Crossbars for Fast Corner Detection and Rotation Invariance in the ORB Algorithm

Abstract: The Oriented FAST and Rotated BRIEF (ORB) algorithm plays a crucial role in rapidly extracting image keypoints. However, in the domain of high-frame-rate real-time applications, the ...