@inproceedings{learningwithinvariancevialinear,
  title = {Learning with Invariance via Linear Functionals on Reproducing Kernel Hilbert Space},
  author = {Xinhua Zhang and Wee Sun Lee and Yee Whye Teh},
  year = {2013},
  booktitle = {NeurIPS 2013 12},
  url = {http://papers.nips.cc/paper/4895-learning-with-invariance-via-linear-functionals-on-reproducing-kernel-hilbert-space},
}