A Survey on Vision-Language-Action Models: An Action Tokenization Perspective. - Yifan Zhong; Fengshuo Bai; Shaofei Cai; Xuchuan Huang; Zhang Chen; Xiaowei Zhang; Yuanfei Wang; Shaoyang Guo; Tianrui Guan; Ka Nam Lui; Zhiquan Qi; Yitao Liang; et al. (CoRR, 2025)