Tech Xplore

Pinpointing direction in noisy 2D data: New algorithm could improve imaging, AI, particle research and more

A University of Hawaiʻi at Mānoa student-led team has developed a new algorithm to help scientists determine direction in ...
IEEE

A Greedy Strategy Guided Graph Self-Attention Network for Few-Shot Hyperspectral Image Classification

Abstract: For hyperspectral image classification (HSIC), labeling samples is challenging and expensive due to high dimensionality and massive data, which limits the accuracy and stability of ...
GitHub

Graph Exchange File Format

GEFF is a specification for a file format for exchanging spatial graph data. It is not intended to be mutable, editable, chunked, or optimized for use in an application setting.
IEEE

Graph U-Net With Topology-Feature Awareness Pooling for Hyperspectral Image Classification

Abstract: Nowadays, various graph convolutional networks (GCNs) to process graph-structured data have been proposed for hyperspectral image (HSI) classification. Nevertheless, most GCN-based HSI ...
Grist

Data centers are facing an image problem. The tech industry is spending millions to rebrand them.

With community opposition growing, data center backers are going on a full-scale public relations blitz. Around Christmas in Virginia, which boasts the highest concentration of data centers in the ...