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What and Who
Title:Can Twitter & Co. Save Lives?
Speaker:Nattiya Kanhabua
coming from:L3S Research Center
Speakers Bio:
Event Type:Talk
Visibility:D1, D2, D3, D4, D5, RG1, SWS, MMCI
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Level:Public Audience
Language:English
Date, Time and Location
Date:Tuesday, 22 October 2013
Time:11:00
Duration:60 Minutes
Location:Saarbr├╝cken
Building:E1 4
Room:433
Abstract
In this talk, we present an event-based Epidemic Intelligence (EI) system framework leveraging social media data, e.g., Twitter messages (or tweets) for providing public health officials the necessary tools to survey and sift through relevant information, namely, disease outbreak events. There exist three main research challenges in gathering epidemic intelligence from social media streams: 1) dynamic classification to enable message filtering, 2) signal generation producing reliable warnings based on observed term frequency changes in the filtered messages, and 3) providing search and recommendation functionalities to domain experts, for better assessment of the potential outbreak threats associated with the generated signals. We outline possible approaches to solve these important challenges as well as discuss areas where further research is required. The objective is to provide guidance for similar endeavors, and to give prospective event-based Epidemic Intelligence system builders a more realistic view on the benefits and issues of social media stream analysis.
Contact
Name(s):Klaus Berberich
Video Broadcast
Video Broadcast:NoTo Location:
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Attachments, File(s):
Created by:Klaus Berberich/AG5/MPII/DE, 09/26/2013 08:21 AMLast modified by:Uwe Brahm/MPII/DE, 11/24/2016 04:13 PM
  • Klaus Berberich, 09/26/2013 08:22 AM
  • Klaus Berberich, 09/26/2013 08:21 AM -- Created document.