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Emergence of Scale-Free Leadership Structure in Social Recommender Systems
The study of the organization of social networks is important for the understanding of opinion formation, rumor spreading, and the emergence of trends and fashion. This paper reports empirical analysis of networks extracted from four leading sites with social functionality (Delicious, Flickr, Twitte...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3152579/ https://www.ncbi.nlm.nih.gov/pubmed/21857891 http://dx.doi.org/10.1371/journal.pone.0020648 |