An Evidence Based Earthquake Detector using Twitter Bella Robinson author Robert Power author Mark Cameron author 2013-10 text Proceedings of the Workshop on Language Processing and Crisis Information 2013 Kentaro Inui editor Hideto Kazawa editor Graham Neubig editor Masao Utiyama editor Asian Federation of Natural Language Processing Nagoya, Japan conference publication robinson-etal-2013-evidence https://aclanthology.org/W13-4501/ 2013-10 1 9