Akiko Murakami, Tetsuya Nasukawa. Tweeting about the tsunami?: mining twitter for information on the tohoku earthquake and tsunami. In Alain Mille, Fabien L. Gandon, Jacques Misselis, Michael Rabinovich, Steffen Staab, editors, Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume). pages 709-710, ACM, 2012. [doi]
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