@incollection{NIPS2005_399,
 author = {Maria-Florina {Balcan} and Avrim {Blum} and Ke {Yang}},
 title = {Co-Training and Expansion: Towards Bridging Theory and Practice},
 booktitle = {Advances in Neural Information Processing Systems 17},
 editor = {Lawrence K. Saul and Yair Weiss and {L\'{e}on} Bottou},
 publisher = {MIT Press},
 address = {Cambridge, MA},
 pages = {89-96},
 year = {2005},
 original = "0089_399.PDF",

}