Quantifying crowd size with mobile phone and Twitter data.
Quantifying crowd size with mobile phone and Twitter data.
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DOI:
10.1098/rsos.150162
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发表时间:
2015-05
影响因子:
3.5
通讯作者:
Preis T
中科院分区:
文献类型:
--
作者:
Botta F;Moat HS;Preis T
Being able to infer the number of people in a specific area is of extreme importance for the avoidance of crowd disasters and to facilitate emergency evacuations. Here, using a football stadium and an airport as case studies, we present evidence of a strong relationship between the number of people in restricted areas and activity recorded by mobile phone providers and the online service Twitter. Our findings suggest that data generated through our interactions with mobile phone networks and the Internet may allow us to gain valuable measurements of the current state of society.
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DOI:
10.1126/science.1199644
发表时间:
2011-01-14
期刊:
Science (New York, N.Y.)
影响因子:
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Michel JB;Shen YK;Aiden AP;Veres A;Gray MK;Google Books Team;Pickett JP;Hoiberg D;Clancy D;Norvig P;Orwant J;Pinker S;Nowak MA;Aiden EL
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DOI:
10.1126/science.1167742
发表时间:
2009-02-06
期刊:
Science (New York, N.Y.)
影响因子:
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作者:
Lazer D;Pentland A;Adamic L;Aral S;Barabasi AL;Brewer D;Christakis N;Contractor N;Fowler J;Gutmann M;Jebara T;King G;Macy M;Roy D;Van Alstyne M
通讯作者:
Van Alstyne M
DOI:
10.1073/pnas.0610245104
发表时间:
2007-05-01
影响因子:
11.1
作者:
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通讯作者:
Barabasi, A.-L.
DOI:
10.1098/rsta.2010.0284
发表时间:
2010-12-28
影响因子:
5
作者:
Preis, Tobias;Reith, Daniel;Stanley, H. Eugene
通讯作者:
Stanley, H. Eugene
影响因子:
3.5
作者:
Preis T;Moat HS
通讯作者:
Moat HS