S2D: Sorted Speculative Decoding For More Efficient Deployment of Nested Large Language Models. - Parsa Kavehzadeh; Mohammadreza Pourreza; Mojtaba Valipour; Tinashu Zhu; Haoli Bai; Ali Ghodsi 001; Boxing Chen; Mehdi Rezagholizadeh (CoRR, 2024)