@inproceedings{ZhangCJLD2006, title = {Extensions of ICA for Causality Discovery in the Hong Kong Stock Market}, author = {Zhang, K. and Chan, L.}, booktitle = {Neural Information Processing, 13th International Conference, ICONIP 2006}, pages = {400-409}, editors = {I King and J Wang and L Chan and D L Wang}, publisher = {Springer}, year = {2006}, note = {Lecture Notes in Computer Science, 2006, Volume 4234/2006}, doi = {10.1007/11893295_45} }