2 papers
cs.AI2026
Self-Supervised Multi-Modal World Model with 4D Space-Time Embedding
Lance Legel, Qin Huang, Brandon Voelker +9
We present DeepEarth, a self-supervised multi-modal world model with Earth4D, a novel planetary-scale 4D space-time positional encoder. Earth4D extends 3D multi-resolution hash enc…
cs.CV2026
A continental-scale dataset of ground beetles with high-resolution images and validated morphological trait measurements
S M Rayeed, Mridul Khurana, Alyson East +18
Despite the ecological significance of invertebrates, global trait databases remain heavily biased toward vertebrates and plants, limiting comprehensive ecological analyses of high…