Evidence map›Paper›PMID 25692690›Full record

ArticlePloS one2015

Performance of social network sensors during Hurricane Sandy.

Yury Kryvasheyeu, Haohui Chen, Esteban Moro, Pascal Van Hentenryck, Manuel Cebrian

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
25.7field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 135 citations in OpenAlex.

  1. Article
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  5. Space-Time Dependence of Emotions on Twitter after a Natural Disaster.International journal of environmental research and public health · 2021
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  10. Public Response to Obamacare on Twitter.Journal of medical Internet research · 2017
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 3 countries.

Yury KryvasheyeuNational Information and Communications Technology Australia, Melbourne, Victoria, Australia.
Haohui ChenNational Information and Communications Technology Australia, Melbourne, Victoria, Australia.
Esteban MoroDepartment of Mathematics & GISC, Universidad Carlos III de Madrid, Leganés, Spain; Instituto de Ingeniería del Conocimiento, Universidad Autónoma de Madrid, Madrid, Spain.
Pascal Van HentenryckNational Information and Communications Technology Australia, Melbourne, Victoria, Australia; Research School of Computer Science, Australian National University, Canberra, Australian Capital Territory, Australia.
Manuel CebrianNational Information and Communications Technology Australia, Melbourne, Victoria, Australia; Department of Computer Science and Engineering, University of California San Diego, La Jolla, California, United States of America.
Data61 · AUAustralian National University · AUUniversidad Autónoma de Madrid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Information flow during catastrophic events is a critical aspect of disaster management. Modern communication platforms, in particular online social networks, provide an opportunity to study such flow and derive early-warning sensors, thus improving emergency preparedness and response. Performance of the social networks sensor method, based on topological and behavioral properties derived from the "friendship paradox", is studied here for over 50 million Twitter messages posted before, during, and after Hurricane Sandy. We find that differences in users' network centrality effectively translate into moderate awareness advantage (up to 26 hours); and that geo-location of users within or outside of the hurricane-affected area plays a significant role in determining the scale of such an advantage. Emotional response appears to be universal regardless of the position in the network topology, and displays characteristic, easily detectable patterns, opening a possibility to implement a simple "sentiment sensing" technique that can detect and locate disasters.

Indexed as

Cyclonic StormsDisastersSocial NetworkingEmotionsFriendsGeographyHumansInternet

Identifiers

PMID25692690
PMCPMC4333288
OpenAlexW2161236168

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.