Zhang, L., Wang, J., Li, H., Zhang, B., & Liu, W. (2026). HCC-3D: Hierarchical Compensatory Compression for 98% 3D Token Reduction in Vision-Language Models. Proceedings of the AAAI Conference on Artificial Intelligence, 40(15), 12618–12626. https://doi.org/10.1609/aaai.v40i15.38257