3 papers
cs.HC2026
Viewpoint Recommendation for Point Cloud Labeling through Interaction Cost Modeling
Yu Zhang, Xinyi Zhao, Chongke Bi +1
Semantic segmentation of 3D point clouds is important for many applications, such as autonomous driving. To train semantic segmentation models, labeled point cloud segmentation dat…
cs.CV2025
CD-TVD: Contrastive Diffusion for 3D Super-Resolution with Scarce High-Resolution Time-Varying Data
Chongke Bi, Xin Gao, Jiangkang Deng +2
Large-scale scientific simulations require significant resources to generate high-resolution time-varying data (TVD). While super-resolution is an efficient post-processing strateg…
cs.CV2025
PCLVis: Visual Analytics of Process Communication Latency in Large-Scale Simulation
Chongke Bi, Xin Gao, Baofeng Fu +4
Large-scale simulations on supercomputers have become important tools for users. However, their scalability remains a problem due to the huge communication cost among parallel proc…