@inproceedings{berger2018emboot, title={Visual Supervision in Bootstrapped Information Extraction}, author={Berger, Matthew and Nagesh, Ajay and Levine, Joshua A. and Surdeanu, Mihai and Zhang, Hao Helen}, booktitle={Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP)}, year={2018}, url={http://clulab.cs.arizona.edu/papers/emnlp2018.pdf} }