G. Adomavicius and A. Tuzhilin, Toward the next generation of recommender systems: a survey of the state-of-the-art and possible extensions, IEEE Transactions on Knowledge and Data Engineering, vol.17, issue.6, pp.734-749, 2005.
DOI : 10.1109/TKDE.2005.99

O. Arazy, N. Kumar, and B. Shapira, Improving Social Recommender Systems, IT Professional, vol.11, issue.4, pp.38-44, 2009.
DOI : 10.1109/MITP.2009.76

D. M. Blei, A. Y. Ng, and M. I. Jordan, Latent Dirichlet Allocation, Journal of Machine Learning, vol.3, pp.993-1022, 2003.

F. Draidi, E. Pacitti, and B. Kemme, P2Prec: A P2P Recommendation System for Large-Scale Data Sharing, Journal of Transactions on Large-Scale Data and Knowledge- Centered Systems (TLDKS) LNCS, vol.3, issue.6790, pp.87-116, 2011.
DOI : 10.1007/978-3-642-23074-5_4

URL : https://hal.archives-ouvertes.fr/inria-00543298

E. Dick, M. Pacitti, E. Akbarinia, R. Kemme, and B. , Building a peer-to-peer content distribution network with high performance, scalability and robustness, Information Systems, vol.36, issue.2, pp.222-247, 2011.
DOI : 10.1016/j.is.2010.08.007

URL : https://hal.archives-ouvertes.fr/lirmm-00607898

W. R. Hersh, C. Buckley, T. Leone, and D. H. Hickam, OHSUMED: An Interactive Retrieval Evaluation and New Large Test Collection for Research, pp.192-201, 1994.
DOI : 10.1007/978-1-4471-2099-5_20

M. Jelasity, S. Voulgaris, R. Guerraoui, A. M. Kermarrec, and M. Vansteen, Gossip-based peer sampling, ACM Transactions on Computer Systems, vol.25, issue.3, 2007.
DOI : 10.1145/1275517.1275520

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=

H. Kim, J. J. Jung, and G. Jo, Conceptual Framework for Recommendation System Based on Distributed User Ratings, LNCS, vol.3032, pp.115-122, 2003.
DOI : 10.1007/978-3-540-24679-4_24

P. Massa and P. Avesani, Trust-Aware Collaborative Filtering for Recommender Systems, LNCS, vol.3290, pp.492-508, 2004.
DOI : 10.1007/978-3-540-30468-5_31

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=

R. Sinha and K. Swearingen, Comparing Recommendation made by Online Systems and Friends, DELOS-NSF Workshop on Personalization and Recommender Systems in Digital Libraries, 2001.