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Author
Kenneth Joseph
;
Peter M. Landwehr
;
Kathleen M. Carley
Title
An approach to selecting keywords to track on twitter during a disaster
Type
Conference Article
Year
2014
Publication
ISCRAM 2014 Conference Proceedings – 11th International Conference on Information Systems for Crisis Response and Management
Abbreviated Journal
ISCRAM 2014
Volume
Issue
Pages
672-676
Keywords
Data mining
;
Disasters
;
Information systems
;
Keyword searching
;
Novel methodology
;
Situational awareness
;
Social media
;
Twitter
;
Social networking (online)
Abstract
Several studies on Twitter usage during disasters analyze tweets collected using ad-hoc keywords pre-defined by researchers. While recent efforts have worked to improve this methodology, open questions remain about which keywords can be used to uncover tweets contributing to situational awareness (SA) and the quality of tweets returned using different terms. Herein we consider a novel methodology for uncovering relevant keywords one can use to search for tweets containing situational awareness. We provide a description of the methodology and initial results which suggest our approach may lead to better keywords to use for keyword searching during disasters.
Address
Carnegie Mellon University, United States
Corporate Author
Thesis
Publisher
The Pennsylvania State University
Place of Publication
University Park, PA
Editor
S.R. Hiltz, M.S. Pfaff, L. Plotnick, and P.C. Shih.
Language
English
Summary Language
English
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
2411-3387
ISBN
9780692211946
Medium
Track
Social Media in Crisis Response and Management
Expedition
Conference
11th International ISCRAM Conference on Information Systems for Crisis Response and Management
Notes
Approved
no
Call Number
Serial
640
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