@article{JMLR:v26:24-0270,
  author  = {Paul Dommel and Alois Pichler},
  title   = {On the Approximation of Kernel functions},
  journal = {Journal of Machine Learning Research},
  year    = {2025},
  volume  = {26},
  number  = {41},
  pages   = {1--30},
  url     = {http://jmlr.org/papers/v26/24-0270.html}
}