@article{diskdifferentiablesparsekernelcomplexfor,
  title = {DISK: Differentiable Sparse Kernel Complex for Efficient Spatially-Variant Convolution},
  author = {Zhizhen Wu and Zhe Cao and Yuchi Huo},
  year = {2025},
  eprint = {2512.04556},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2512.04556},
}