@article{JMLR:v10:shi09a,
  author  = {Qinfeng Shi and James Petterson and Gideon Dror and John Langford and Alex Smola and S.V.N. Vishwanathan},
  title   = {Hash Kernels for Structured Data},
  journal = {Journal of Machine Learning Research},
  year    = {2009},
  volume  = {10},
  number  = {90},
  pages   = {2615--2637},
  url     = {http://jmlr.org/papers/v10/shi09a.html}
}