Pinghui Wang, Dongdong Xie, Junzhou Zhao, Jinsong Li, Zhicheng Li, Rundong Li, Yang Ren, Jia Di. Half-Xor: A Fully-Dynamic Sketch for Estimating the Number of Distinct Values in Big Tables. IEEE Trans. Knowl. Data Eng., 36(7):3111-3125, July 2024. [doi]
Abstract is missing.