Glasgow, K., C. Fink, and J. Boyd-Graber. “"Our Grief Is Unspeakable’’: Automatically Measuring the Community Impact of a Tragedy”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 8, no. 1, May 2014, pp. 161-9, doi:10.1609/icwsm.v8i1.14535.