TopoSeg: Topology-aware Segmentation for Point Clouds. - Weiquan Liu; Hanyun Guo; Weini Zhang; Yu Zang; Cheng Wang 003; Jonathan Li 001 (IJCAI, 2022)

LCE-NET: Contour Extraction for Large-Scale 3-D Point Clouds. - Yu Zang; Binjie Chen; Yunzhou Xia; Hanyun Guo; Yunuo Yang; Weiquan Liu; Cheng Wang 003; Jonathan Li 001 (IEEE Trans. Geosci. Remote. Sens., 2023)