Zhipeng Cai, Dongjing Miao, Yingshu Li. Deletion Propagation for Multiple Key Preserving Conjunctive Queries: Approximations and Complexity. In 35th IEEE International Conference on Data Engineering, ICDE 2019, Macao, China, April 8-11, 2019. pages 506-517, IEEE, 2019. [doi]
Abstract is missing.