@article{xu2009multi,
  author = {Xu, Z. and Kersting, K. and Fraunhofer, I. and Birlinghoven, S. and Tresp, V.},
  booktitle = {Proceedings of the International Joint Conference on Artificial Intelligence (IJCAI-09)},
  interhash = {1b68ae4a03801c2e20056e98d60cf099},
  intrahash = {9075baed334d60bfd1bae9886621d8ab},
  title = {{Multi-relational learning with gaussian processes}},
  url = {http://scholar.google.de/scholar.bib?q=info:LImDEASr58EJ:scholar.google.com/&output=citation&hl=de&ct=citation&cd=5},
  year = 2009
}

@article{chu2007relational,
  author = {Chu, W. and Sindhwani, V. and Ghahramani, Z. and Keerthi, S.S.},
  interhash = {02ab92c97fd79f0189690dee44e1d9e3},
  intrahash = {9bb4ac5182b6fef7f1e5520450b0f9db},
  journal = {Advances in Neural Information Processing Systems},
  pages = 289,
  publisher = {MIT; 1998},
  title = {{Relational learning with gaussian processes}},
  url = {http://scholar.google.de/scholar.bib?q=info:E2gLu3dfKlcJ:scholar.google.com/&output=citation&hl=de&ct=citation&cd=0},
  volume = 19,
  year = 2007
}