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Social media text mining and network analysis for decision support in natural crisis management
Andrea Zielinski
Stuart E. Middleton
Laurissa N. Tokarchuk
Xinyue Wang
T. Comes, F.F., S. Fortier, J. Geldermann and T. Müller
A core issue in crisis management is to extract from the mass of incoming information what is important for situational awareness during mass emergencies. Based on a case study we develop a prototypical application, TweetComp1, which is integrated into the decision-support component of a Tsunami early warning system and demonstrates the applicability of our approach. This paper describes four novel approaches using focused twitter crawling, trustworthiness analysis, geo-parsing, and multilingual tweet classification in the context of how they could be used for monitoring crises. The validity of our state-of-the art text mining and network analysis technologies will be verified in different experiments based on a human annotated gold standard corpus.
urn:ISBN:9783923704804
openurl:?ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fidl.iscram.org%2F&genre=proceeding&title=Social%20media%20text%20mining%20and%20network%20analysis%20for%20decision%20support%20in%20natural%20crisis%20management&stitle=ISCRAM%202013&issn=2411-3387&isbn=9783923704804&date=2013&spage=840&epage=845&aulast=Andrea%20Zielinski&au=Stuart%20E.%20Middleton&au=Laurissa%20N.%20Tokarchuk&au=Xinyue%20Wang&pub=Karlsruher%20Institut%20fur%20Technologie&place=KIT%3B%20Baden-Baden&sid=refbase%3AISCRAM
url:http://idl.iscram.org/show.php?record=1160
citekey:AndreaZielinski_etal2013
citation:Andrea Zielinski, Stuart E. Middleton, Laurissa N. Tokarchuk, & Xinyue Wang. (2013). Social media text mining and network analysis for decision support in natural crisis management. In J. Geldermann and T. Müller S. Fortier F. F. T. Comes (Ed.), ISCRAM 2013 Conference Proceedings – 10th International Conference on Information Systems for Crisis Response and Management (pp. 840-845). KIT; Baden-Baden: Karlsruher Institut fur Technologie.
2013
ConferencePaper
text
Arts computing
Decision support systems
Information systems
Software prototyping
Decision supports
Link analysis
Social media
Text mining
Vgi
Web Mining
Data mining
file:http://idl.iscram.org/files/zielinski/2013/1160_Zielinski_etal2013.pdf
Karlsruher Institut fur Technologie
English
2411-3387
ISCRAM 2013 Conference Proceedings – 10th International Conference on Information Systems for Crisis Response and Management
2013
840
845
1