@article {citation232,
	title = {Agreement-based learning},
	journal = {Advances in Neural Information Processing Systems (NIPS)},
	year = {2008},
	month = {2008},
	url = {http://www.cs.berkeley.edu/~pliang/papers/agreement-nips2008.pdf},
	author = {P. Liang and D. Klein and M. I. Jordan}
}
