@inproceedings{zeng2026quos,
  author = {Zeng, Ruixiao and Liao, Ningyi and Luo, Siqiang},
  title = {Quantifying and Optimizing Graph Neural Network Sparsification with an Approximation Framework},
  booktitle = {Proceedings of the 35th ACM International Conference on Information and Knowledge Management},
  year = {2026},
  series = {CIKM '26},
  doi = {10.1145/3799682.3840751},
  url = {https://doi.org/10.1145/3799682.3840751}
}