@article{PetersJS2011, title = {Causal Inference on Discrete Data using Additive Noise Models}, author = {Peters, J. and Janzing, D. and Sch{\"o}lkopf, B.}, journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence}, volume = {33}, number = {12}, pages = {2436-2450}, month = dec, year = {2011}, doi = {10.1109/TPAMI.2011.71}, month_numeric = {12} }