High-throughput Point-Cloud Accelerator with Sparsity-aware Hierarchical Neighbor Voxel Search and Skipping. - Yun-Chia Yu; Suraj Pn Reddy; Aryan Devrani; Anirudh Srinivasan; Saianudeep Reddy Nayini; Sohyeon Kim; Sung-Joon Jang; Sang-Seol Lee; Mingu Kang (DAC, 2025)