@inproceedings{ICML-2011-ShiehHA,
	author        = "Albert Shieh and Tatsunori Hashimoto and Edo Airoldi",
	booktitle     = "{Proceedings of the 28th International Conference on Machine Learning}",
	pages         = "753--760",
	publisher     = "{Omnipress}",
	title         = "{Tree preserving embedding}",
	year          = 2011,
}