@article{multimodalmultitaskpretrainingforimprove, title = {Multi-modal Multi-task Pre-training for Improved Point Cloud Understanding}, author = {Liwen Liu and Weidong Yang and Lipeng Ma and Ben Fei}, year = {2025}, eprint = {2507.17533}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2507.17533}, }