Chaowei He Yuanjun Liu 0001 Qingzhi Ma Shenyuan Ren Xizhao Luo Lei Zhao 0001 An Liu 0002 Forgetting by Pruning: Data Deletion in Join Cardinality Estimation. 2025 November abs/2511.20293 CoRR https://doi.org/10.48550/arXiv.2511.20293 db/journals/corr/corr2511.html#abs-2511-20293 streams/journals/corr