Galaxy groups hiding in the universe's emptiest places

Imagine standing in the emptiest place the universe has to offer, a stretch of cosmic ocean so vast that light takes tens of ...
GitHub

Towards GPU-Native SfM for the Deep Learning Era

Note: The project requires an NVIDIA GPU with CUDA support. The code is tested on Ubuntu 20.04 with CUDA 12.1 and PyTorch 2.3.1. Windows system is strongly ...
Opinion

I Went to Trump’s Great American State Fair. It Was Bleaker Than I Expected.

Thursday was opening day for the Great American State Fair, the latest round of summer patriotism planned by President Trump’s Freedom 250 semiquincentennial task force. In preparation, the National ...
IEEE

Sparse Channel Reconstruction: A Generative-Adversarial-Network-Based Approach

Abstract: Wireless channels typically exhibit a sparse structure, with sparsity regarded as an inherent characteristics. A deeper understanding and accurate representation of channel sparsity ...
Smithsonian Magazine

The Never-Ending Race to Build the World’s Tallest Structure

Ever since humans began building, they’ve been building up. Throughout the millennia, our constructions have reached higher and higher into the sky, spurred by various motivations: religion, democracy ...
IEEE

SAGNet: Enhancing Sparse Power Line Point Cloud Segmentation with EdgeConv and Structure Tensor Gating

Abstract: Semantic segmentation of point clouds is essential for automated inspection and maintenance in power grid systems. It enables reliable detection of critical infrastructure. However, the ...