@inproceedings{singh10constraint, address={Los Angeles, California}, year={2010}, author={Sameer Singh and Limin Yao and Sebastian Riedel and Andrew McCallum}, bdsk-url-1={http://www.cs.umass.edu/~lmyao/papers/semi-ie-naacl10.pdf}, title={Constraint-Driven Rank-Based Learning for Information Extraction}, pages={729--732}, month={June}, publisher={Association for Computational Linguistics}, booktitle={Joint Human Language Technology Conference/Annual Meeting of the North American Chapter of the Association for Computational Linguistics (HLT-NAACL)}, }