PointNetGeM: Simple and Efficient Point Cloud Based Network for Place Recognition. - Keli Wen; Ruonan Zhang 002; Ge Li 002 (VCIP, 2022)

MPVNN: Multi-resolution Point-Voxel Non-parametric Network for 3D Point Cloud Processing. - Keli Wen; Nan Zhang 015; Ge Li 002; Wei Gao 003 (ICME, 2024)