@misc{Xu09relevanceranking,
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  interhash = {c0a86e1785768ef1f15d5cacc1442597},
  intrahash = {4d086714a580d80c68077fcc98656db3},
  title = {Relevance Ranking using Kernels},
  url = {http://www.google.de/url?sa=t&source=web&cd=2&ved=0CCEQFjAB&url=http%3A%2F%2Fresearch.microsoft.com%2Fpubs%2F81437%2FMSR_TechReport_2009_Kernel4IR.pdf&rct=j&q=Relevance%20Ranking%20using%20Kernels&ei=uzftTM28GMr2sgaO4Y35Dg&usg=AFQjCNFftCUJMs7LgoqEXR2VvT7bQ7FWHw&sig2=H5OBpauNrYXJ0asAFrEuGQ&cad=rja},
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@misc{gartner02kernels,
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  interhash = {c30ebe2ea3894f6adf789c193e09aa8a},
  intrahash = {279dc9289b7b766d7ab316ffab9b3c05},
  text = {T. Gartner, J. W. Lloyd, and P. A. Flach. Kernels for structured data.
    In Proceedings of the 12th International Conference on Inductive Logic Programming.
    Springer-Verlag, 2002.},
  title = {Kernels for structured data},
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  year = 2002
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@inproceedings{kondor02diffusionkernel,
  address = {San Francisco, CA, USA},
  author = {Kondor, Risi Imre and Lafferty, John D.},
  booktitle = {ICML '02: Proceedings of the Nineteenth International Conference on Machine Learning},
  interhash = {b96db4dbb0929f93ad3536c8f873281e},
  intrahash = {3a49cc3c52a3f5fe1474f822b3f973b0},
  isbn = {1-55860-873-7},
  pages = {315--322},
  publisher = {Morgan Kaufmann Publishers Inc.},
  title = {Diffusion Kernels on Graphs and Other Discrete Input Spaces},
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  year = 2002
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@inproceedings{1081960,
  address = {New York, NY, USA},
  author = {Wu, Gang and Chang, Edward Y. and Panda, Navneet},
  booktitle = {KDD '05: Proceeding of the eleventh ACM SIGKDD international conference on Knowledge discovery in data mining},
  doi = {http://doi.acm.org/10.1145/1081870.1081960},
  interhash = {d0c8814f4b944586939bc57f045e66fc},
  intrahash = {d8cc50c1628f3559d42de2fe8d09d4a9},
  isbn = {1-59593-135-X},
  location = {Chicago, Illinois, USA},
  pages = {703--709},
  publisher = {ACM Press},
  title = {Formulating distance functions via the kernel trick},
  year = 2005
}