Modeling users' activity on twitter networks: validation of Dunbar's number.
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ABSTRACT:
SUBMITTER: Goncalves B
PROVIDER: S-EPMC3149601 | biostudies-literature | 2011
REPOSITORIES: biostudies-literature
Publications
Modeling users' activity on twitter networks: validation of Dunbar's number.
Gonçalves Bruno B Perra Nicola N Vespignani Alessandro A
PloS one 20110803 8
Microblogging and mobile devices appear to augment human social capabilities, which raises the question whether they remove cognitive or biological constraints on human communication. In this paper we analyze a dataset of Twitter conversations collected across six months involving 1.7 million individuals and test the theoretical cognitive limit on the number of stable social relationships known as Dunbar's number. We find that the data are in agreement with Dunbar's result; users can entertain a ...[more]
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