Parse, Price and Cut - Delayed Column and Row Generation for Graph Based Parsers, Sebastian Riedel, David A. Smith and Andrew McCallum, Proceedings of the Conference on Empirical methods in natural language processing (EMNLP) 2012 [pdf]
@inproceedings{riedel12parse,
    month={July}, 
    year={2012}, 
    author={Sebastian Riedel and David A. Smith and Andrew McCallum}, 
    bdsk-url-1={/publications/papers/riedel12parse.pdf}, 
    booktitle={Proceedings of the Conference on Empirical methods in natural language processing (EMNLP)}, 
    title={Parse, Price and Cut - Delayed Column and Row Generation for Graph Based Parsers}, 
}