Twitter under crisis
作者： Marcelo Mendoza , Barbara Poblete , Carlos Castillo
关键词:
摘要: In this article we explore the behavior of Twitter users under an emergency situation. particular, analyze activity related to 2010 earthquake in Chile and characterize hours days following disaster. Furthermore, perform a preliminary study certain social phenomenons, such as dissemination false rumors confirmed news. We how information propagated through network, with purpose assessing reliability source extreme circumstances. Our analysis shows that propagation tweets correspond differs from spread news because tend be questioned more than by community. This result it is posible detect using aggregate on tweets.
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sci-hub.se 参考文章(9)
Amanda Lee Hughes, Leysia Palen, Twitter adoption and use in mass convergence and emergency events International Journal of Emergency Management. ,vol. 6, pp. 248- 248 ,(2009) , 10.1504/IJEM.2009.031564
Jagan Sankaranarayanan, Hanan Samet, Benjamin E. Teitler, Michael D. Lieberman, Jon Sperling, TwitterStand: news in tweets advances in geographic information systems. pp. 42- 51 ,(2009) , 10.1145/1653771.1653781
Kate Starbird, Leysia Palen, Amanda L. Hughes, Sarah Vieweg, Chatter on the red: what hazards threat reveals about the social life of microblogged information conference on computer supported cooperative work. pp. 241- 250 ,(2010) , 10.1145/1718918.1718965
Bertrand De Longueville, Robin S. Smith, Gianluca Luraschi, "OMG, from here, I can see the flames!" Proceedings of the 2009 International Workshop on Location Based Social Networks - LBSN '09. pp. 73- 80 ,(2009) , 10.1145/1629890.1629907
Sarah Vieweg, Amanda L. Hughes, Kate Starbird, Leysia Palen, Microblogging during two natural hazards events: what twitter may contribute to situational awareness human factors in computing systems. pp. 1079- 1088 ,(2010) , 10.1145/1753326.1753486
Haewoon Kwak, Changhyun Lee, Hosung Park, Sue Moon, None, What is Twitter, a social network or a news media? the web conference. pp. 591- 600 ,(2010) , 10.1145/1772690.1772751
Leysia Palen, Sophia B. Liu, Citizen communications in crisis: anticipating a future of ICT-supported public participation human factors in computing systems. pp. 727- 736 ,(2007) , 10.1145/1240624.1240736
P. Earle, M. Guy, R. Buckmaster, C. Ostrum, S. Horvath, A. Vaughan, OMG Earthquake! Can Twitter Improve Earthquake Response? Seismological Research Letters. ,vol. 81, pp. 246- 251 ,(2010) , 10.1785/GSSRL.81.2.246
JAMES N. LOGUE, MARY EVANS MELICK, HOLGER HANSEN, RESEARCH ISSUES AND DIRECTIONS IN THE EPIDEMIOLOGY OF HEALTH EFFECTS OF DISASTERS Epidemiologic Reviews. ,vol. 3, pp. 140- 162 ,(1981) , 10.1093/OXFORDJOURNALS.EPIREV.A036231