@inproceedings{HuaZhaSch15,
  title = {Identification of Time-Dependent Causal Model: A Gaussian Process Treatment},
  booktitle = {24th International Joint Conference on Artificial Intelligence, Machine Learning Track},
  pages = {3561--3568},
  editors = {Yang, Q. and Wooldridge, M.},
  publisher = {AAAI Press},
  address = {Palo Alto, California USA},
  year = {2015},
  author = {Huang, B. and Zhang, K. and Sch{\"o}lkopf, B.},
  url = {http://ijcai.org/papers15/Papers/IJCAI15-501.pdf}
}