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Author Castillo, Carlos, 1977- author.
Title Big crisis data : social media in disasters and time-critical situations / Carlos Castillo.
Publisher New York, NY : Cambridge University Press, 2016.


LOCATION SHELVED AT LOAN TYPE STATUS
 BJL Reading Room 1st floor HDC  HV553 .C264  4 WEEK LOAN  DUE 09-02-22

Descript xii, 212 pages : illustrations, map ; 24 cm
Content text txt
Media unmediated n
Carrier volume nc
Contents Machine generated contents note: 1. Introduction; 2. Volume: data acquisition, storage, and retrieval; 3. Vagueness: natural language and semantics; 4. Variety: classification and clustering; 5. Virality: networks and information propagation; 6. Velocity: online methods and data streams; 7. Volunteers: humanitarian crowdsourcing; 8. Veracity: misinformation and credibility; 9. Validity: biases and pitfalls of social media data; 10. Visualization: crisis maps and beyond; 11. Values: privacy and ethics; 12. Conclusions and outlook.
ISBN 9781107135765
1107135761
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Author Castillo, Carlos, 1977- author.
Subject Disaster relief -- Citizen participation.
Disaster relief -- Data processing.
Online social networks.
Data mining.
Emergency management -- Information technology.
Emergency management -- Data processing.
COMPUTERS / Social Aspects / General.
Descript xii, 212 pages : illustrations, map ; 24 cm
Content text txt
Media unmediated n
Carrier volume nc
Contents Machine generated contents note: 1. Introduction; 2. Volume: data acquisition, storage, and retrieval; 3. Vagueness: natural language and semantics; 4. Variety: classification and clustering; 5. Virality: networks and information propagation; 6. Velocity: online methods and data streams; 7. Volunteers: humanitarian crowdsourcing; 8. Veracity: misinformation and credibility; 9. Validity: biases and pitfalls of social media data; 10. Visualization: crisis maps and beyond; 11. Values: privacy and ethics; 12. Conclusions and outlook.
ISBN 9781107135765
1107135761
Author Castillo, Carlos, 1977- author.
Subject Disaster relief -- Citizen participation.
Disaster relief -- Data processing.
Online social networks.
Data mining.
Emergency management -- Information technology.
Emergency management -- Data processing.
COMPUTERS / Social Aspects / General.
LOCATION SHELVED AT LOAN TYPE STATUS
 BJL Reading Room 1st floor HDC  HV553 .C264  4 WEEK LOAN  DUE 09-02-22

Subject Disaster relief -- Citizen participation.
Disaster relief -- Data processing.
Online social networks.
Data mining.
Emergency management -- Information technology.
Emergency management -- Data processing.
COMPUTERS / Social Aspects / General.
Descript xii, 212 pages : illustrations, map ; 24 cm
Content text txt
Media unmediated n
Carrier volume nc
Contents Machine generated contents note: 1. Introduction; 2. Volume: data acquisition, storage, and retrieval; 3. Vagueness: natural language and semantics; 4. Variety: classification and clustering; 5. Virality: networks and information propagation; 6. Velocity: online methods and data streams; 7. Volunteers: humanitarian crowdsourcing; 8. Veracity: misinformation and credibility; 9. Validity: biases and pitfalls of social media data; 10. Visualization: crisis maps and beyond; 11. Values: privacy and ethics; 12. Conclusions and outlook.
ISBN 9781107135765
1107135761

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