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Laura Petersen, Laure Fallou, Grigore Havarneanu, Paul Reilly, Elisa Serafinelli, & Rémy Bossu. (2018). November 2015 Paris Terrorist Attacks and Social Media Use: Preliminary Findings from Authorities, Critical Infrastructure Operators and Journalists. In Kees Boersma, & Brian Tomaszeski (Eds.), ISCRAM 2018 Conference Proceedings – 15th International Conference on Information Systems for Crisis Response and Management (pp. 629–638). Rochester, NY (USA): Rochester Institute of Technology.
Abstract: Crisis communication is a key component of an effective emergency response. Social media has evolved as a prominent crisis communication tool. This paper reports how social media was used by authorities, critical infrastructure operators and journalists during the terrorist attacks that hit Paris on 13th November 2015. A qualitative study was conducted between January and February 2017 employing semi-structured interviews with seven relevant stakeholders involved in this communication process. The preliminary critical thematic analysis revealed four main themes which are reported in the results section: (1) social media is used in crisis times; (2) authorities gained situational awareness via social media; (3) citizens used social media to help one another; and (4) communication procedures changed after these critical events. In conclusion, authorities, citizens and journalists all turned to social media during the attack, both for crisis communication and for increasing situational awareness.
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Laure Fallou, Laura Petersen, Rémy Bossu, & Frédéric Roussel. (2019). Efficiently allocating safety tips after an earthquake – lessons learned from the smartphone application LastQuake. In Z. Franco, J. J. González, & J. H. Canós (Eds.), Proceedings of the 16th International Conference on Information Systems for Crisis Response And Management. Valencia, Spain: Iscram.
Abstract: In a context of information overload, actors in disaster management are facing challenges to efficiently allocate critical information during a crisis. Based on the empirical experience of EMSC (Euro-Mediterranean Seismological Centre) with its application LastQuake, this paper explores ways to provide safety information in
a timely manner, to the people who actually need it. First we introduce the method used to design and implement universally understandable visual safety tips, taking Ethical, Legal and Social Issues (ELSI) into consideration. Then, results on the effective use of the feature are presented. Findings demonstrate the importance of designing universal tools to limit the use of personal data as well as the Necessity of developing a multichannel approach for efficient crisis information allocation.
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Rémy Bossu, Robert Steed, Gilles Mazet-Roux, Caroline Etivant, & Fréderic Roussel. (2015). THE EMSC TOOLS USED TO DETECT AND DIAGNOSE THE IMPACT OF GLOBAL EARTHQUAKES FROM DIRECT AND INDIRECT EYEWITNESSES? CONTRIBUTIONS. In L. Palen, M. Buscher, T. Comes, & A. Hughes (Eds.), ISCRAM 2015 Conference Proceedings ? 12th International Conference on Information Systems for Crisis Response and Management. Kristiansand, Norway: University of Agder (UiA).
Abstract: This paper presents the strategy and operational tools developed and implemented at the Euro-Mediterranean Seismological Centre (EMSC) to detect and diagnose the impact of global earthquakes within minutes by combining « flashsourcing » (real time monitoring of website traffic) with social media monitoring and crowdsourcing.
This approach serves both the seismological community and the public and can contribute to improved earthquake response. It collects seismological observations, improves situation awareness from a few tens of seconds to a couple of hours after earthquake occurrence and is the basis of innovative targeted real time public information services.
We also show that graphical input methods can improve crowdsourcing tools both for the increasing use of mobile devices and to erase language barriers. Finally we show how social network harvesting could provide information on indirect earthquake effects such as triggered landslides and fires, which are difficult to predict and monitor through existing geophysical networks.
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