SP-VLA: A Joint Model Scheduling and Token Pruning Approach for VLA Model Acceleration - Li, Ye; Meng, Yuan; Sun, Zewen; Ji, Kangye; Tang, Chen; Fan, Jiajun; Ma, Xinzhu; Xia, Shu-Tao; Wang, Zhi; Zhu, Wenwu (International Conference on Learning Representations, 2026)