3 papers
physics.comp-ph2025
Seasonal thermal stress analysis of defective mass concrete sidewalls based on the average forming temperature method
Ziyan Zhao, Ting Peng, Peng Wu +7
Thermal cracking in urban underground sidewalls is frequently observed when structures are cast in summer and enter service in winter, as seasonal temperature gradients act under s…
eess.SY2025
Preemptive Spatiotemporal Trajectory Adjustment for Heterogeneous Vehicles in Highway Merging Zones
Yuan Li, Xiaoxue Xu, Xiang Dong +7
Aiming at the problem of driver's perception lag and low utilization efficiency of space-time resources in expressway ramp confluence area, based on the preemptive spatiotemporal t…
cs.RO2025
AnchorDP3: 3D Affordance Guided Sparse Diffusion Policy for Robotic Manipulation
Ziyan Zhao, Ke Fan, He-Yang Xu +5
We present AnchorDP3, a diffusion policy framework for dual-arm robotic manipulation that achieves state-of-the-art performance in highly randomized environments. AnchorDP3 integra…