3 papers
cs.LG2026
Local Reference Geometry Residual Augmentation for Imbalanced Time Series Classification
Chuanhang Qiu, Yanran Xu, Yue Wang +1
Imbalanced time series classification is often addressed by changing the training distribution, objective, logits, or final threshold. These interventions address important biases,…
cs.RO2026
GAFT: Geo-Anchored Fine-Tuning for Hazard Identification from Rare Failures
Yanran Xu, Chuanhang Qiu, Yue Wang +2
Off-road navigation can fail when physical structures induce irrecoverable states such as high-centering or entrapment, requiring human interventions. Identifying these structures…
cs.RO2026
Batched Differentiable Rigid Body Dynamics in PyTorch for GPU-Accelerated Robot Learning
Yue Wang, Yanran Xu, Wenbo Wu +2
As robot control shifts toward large-scale reinforcement learning with in-loop dynamics computation, the community's reliance on CPU-bound libraries such as Pinocchio creates a thr…