Fei Wang, Robert J. Ross, John D. Kelleher. Bigger versus Similar: Selecting a Background Corpus for First Story Detection Based on Distributional Similarity. In Ruslan Mitkov, Galia Angelova, editors, Proceedings of the International Conference on Recent Advances in Natural Language Processing, RANLP 2019, Varna, Bulgaria, September 2-4, 2019. pages 1312-1320, INCOMA Ltd., 2019. [doi]