Autor segons l'article: Guimerà, R. Duch, J. Amaral, L.A.N. Bustamante, F.E. Sánchez, M.A. Otto, J.S. Choffnes, D.R. Gavaldà-Miralles, A.
Departament: Enginyeria Química
Autor/s de la URV: Arnau Gavaldà-Mirallesa, David R. Choffnes, John S. Otto, Mario A. Sánchez, Fabián E. Bustamante, Luís A. N. Amaral, Jordi Ducha, Roger Guimerà
Resum: Tens of millions of individuals around the world use decentralized content distribution systems, a fact of growing social, economic, and technological importance. These sharing systems are poorly understood because, unlike in other technosocial systems, it is difficult to gather large-scale data about user behavior. Here, we investigate user activity patterns and the socioeconomic factors that could explain the behavior. Our analysis reveals that (i) the ecosystem is heterogeneous at several levels: content types are heterogeneous, users specialize in a few content types, and countries are heterogeneous in user profiles; and (ii) there is a strong correlation between socioeconomic indicators of a country and users behavior. Our findings open a research area on the dynamics of decentralized sharing ecosystems and the socioeconomic factors affecting them, and may have implications for the design of algorithms and for policymaking.
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 0027-8424
Pàgina final: 15327
Volum de revista: 111
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Entitat: Universitat Rovira i Virgili.
Any de publicació de la revista: 2014
Pàgina inicial: 15322
Repositori URV