2 papers
cs.CV2026
Sinkhorn-CPD: Robust point cloud registration via unbalanced entropic optimal transport
Jin Zhang, Mingyang Zhao, Bing Liu +1
Coherent Point Drift (CPD) is widely used for rigid point cloud registration because of its soft correspondences and closed-form parameter updates. However, CPD's target-side margi…
cs.IR2024
SciConNav: Knowledge navigation through contextual learning of extensive scientific research trajectories
Shibing Xiang, Xin Jiang, Bing Liu +3
New knowledge builds upon existing foundations, which means an interdependent relationship exists between knowledge, manifested in the historical development of the scientific syst…