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- research-articleMay 2024
Learning-based Property Estimation with Polynomials
Proceedings of the ACM on Management of Data (PACMMOD), Volume 2, Issue 3Article No.: 148, Pages 1–27https://doi.org/10.1145/3654994The problem of estimating data properties using sampling frequency histograms has attracted extensive interest in the area of databases. The properties include the number of distinct values (NDV), entropy, and so on. In the field of databases, property ...
- research-articleApril 2024
EvenNet: ignoring odd-hop neighbors improves robustness of graph neural networks
NIPS '22: Proceedings of the 36th International Conference on Neural Information Processing SystemsArticle No.: 339, Pages 4694–4706Graph Neural Networks (GNNs) have received extensive research attention for their promising performance in graph machine learning. Despite their extraordinary predictive accuracy, existing approaches, such as GCN and GPRGNN, are not robust in the face of ...