Tooth: Toward Optimal Balance of Video QoE and Redundancy Cost by Fine-Grained FEC in Cloud Gaming Streaming. - Congkai An; Huanhuan Zhang; Shibo Wang; Jingyang Kang; Anfu Zhou; Liang Liu 001; Huadong Ma; Zili Meng; Delei Ma; Yusheng Dong; Xiaogang Lei (NSDI, 2025)