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‘Digital twins’ rescued NASA robots lost in space, here’s how

When NASA’s free-flying helpers on the International Space Station drifted into trouble, the solution did not come from a new thruster or a last-minute software patch. It came from a virtual copy of ...
IEEE

Confidence Factor-Based Robust Localization Algorithm With Visual-Inertial-LiDAR Fusion in Underground Space

Abstract: The existing Visual-inertial-LiDAR localization methods lack consideration of sensors degradation in challenging scene, such as underground space, where light condition is poor, text feature ...
TechCrunch

Instagram’s new ‘Your Algorithm’ tool gives you more control over the Reels you see

Instagram is introducing a new tool that lets you see and control your algorithm, starting with Reels, the company announced on Wednesday. The new tool, called “Your Algorithm,” lets you view the ...
IEEE

A Nonstationary Clutter Suppression Algorithm for Space-Based Radar Based on Presequence Pulse Echoes

Abstract: Owing to the Earth's rotation and the rapid motion of satellites, the clutter received by space-based radar (SBR) exhibits severe nonstationary characteristics, notably evidenced by the ...