Maria Pershina, Bonan Min, Wei Xu, Ralph Grishman. Infusion of Labeled Data into Distant Supervision for Relation Extraction. In Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics, ACL 2014, June 22-27, 2014, Baltimore, MD, USA, Volume 2: Short Papers. pages 732-738, The Association for Computer Linguistics, 2014. [doi]