Ruins of the Palaspata temple complex from the millennia-old Tiwanaku civilization are unraveling some mysteries about the ...

Part of the reason is the time period in which it arose. The Maya Classic period, spanning from about A.D. 250 to 900, represents the civilization’s peak.

Methods based on 3D Gaussian Splatting (3DGS) for surface reconstruction face challenges when applied to large-scale scenes captured by UAV. Because the number of 3D Gaussians increases dramatically, ...

The agile Earth observation satellite scheduling problem (AEOSSP) with time-dependent transition time is a combinatorial optimization challenge. Due to its NP-hardness, problem-tailored methods are ...