. Remerciements, Ce travail est partiellement financé par le projet franco-tunisien PHC Utique 11G141, Nous remercions les relecteurs anonymes pour leurs remarques constructives

B. Références, Modern Information Retrieval, 1999.

B. P. , G. D. , and L. F. Semeraro-g, Recommending smart tags in a social bookmarking system, Bridging the Gap between Semantic Web and Web 2.0, pp.22-29, 2007.

B. A. and C. I. Castells-p, A comparative study of heterogeneous item recommendations in social systems, Inf. Sci, vol.221, pp.142-169, 2013.

C. L. Besson-j and R. C. Boulicaut-j.-f, Closed patterns meet n-ary relations, ACM TKDD, vol.3, issue.3, pp.1-3, 2009.

D. M. Thirumuruganathan-s, . S. Amer-yahia, . Das-g, and . Yu-c, Who tags what ? an analysis framework, Proceedings of PVLDB, pp.1567-1578, 2012.

D. Meo, P. , and Q. G. Ursino-d, A query expansion and user profile enrichment approach to improve the performance of recommender systems operating on a folksonomy, User Modeling and User-Adapted Interaction, vol.5, issue.1, pp.41-86, 2010.
DOI : 10.1007/s11257-010-9072-6

D. J. Iofciu-t, Finding communities of practice from user profiles based on folksonomies, Proceedings of the 1st International Workshop on TEL-CoPs, pp.288-297, 2006.

H. J. , K. J. Terveen-l, and . T. Riedl-j, Evaluating collaborative filtering recommender systems, ACM Trans. Inf. Syst, pp.5-53, 2004.

H. J. and W. B. Tao-z, Personalized tag recommendation using social contacts, Proc. of Workshop SRS'11, in conjunction with CSCW, pp.33-40, 2011.

J. R. Hotho-a, G. B. Schmitz-c, and . Stumme-g, Discovering shared conceptualizations in folksonomies, Web Semantics, vol.6, pp.38-53, 2008.

J. R. Marinho-l, L. Hotho-a, and . Stum-g, Tag recommendations in folksonomies, Proc. of the 11th ECML PKDD, pp.506-514, 2007.

J. M. Ben and Y. S. Mephu, A personalized recommender system based on users' information in folksonomies, Proc. of the 5th Intl. Workshop on Web Intelligence & Communities WI&C at 22nd Intl. WWW conf, pp.1215-1224, 2013.
URL : https://hal.archives-ouvertes.fr/hal-01298735

J. M. Ben and Y. S. Mephu, Vers des recommandations plus personnalisées dans les folksonomies, 2014.

K. H. , O. H. Gu-j, and . K. Kim-j, Commenders : A recommendation procedure for online book communities, Electron. Commer. Rec. Appl, vol.10, issue.5, pp.501-509, 2011.

L. X. Vu-t and L. T. Duong-a, Addressing cold-start problem in recommendation systems, Proc. of the 2Nd ICUIMC, pp.208-211, 2008.

L. N. Anand-s, Personalised tag recommendation, pp.83-86, 2009.

Q. R. Ng-y.-k, Predicting the ratings of multimedia items for making personalized recommendations, SIGIR'12, pp.475-484, 2012.

R. F. , R. L. , and S. B. Kantor-p, Recommender Systems Handbook, 2011.