HeatSnap: A Hot Page-Aware Continuous Snapshots System for Virtual Machines in Web Infrastructure. - Kangyue Gao; Chuangyu Ouyang; Xinkui Zhao; Miao Ye; Chen Zhi; Guanjie Cheng; Yueshen Xu; Shuiguang Deng; Jianwei Yin (WWW, 2025)