J. J. Astrain, A. Cordoba, F. Echarte, and J. Villadangos, An algorithm for the improvement of tagbased social interest discovery, pp.49-54, 2010.

R. Cazabet, F. Amblard, and C. Hanachi, Detection of Overlapping Communities in Dynamical Social Networks, 2010 IEEE Second International Conference on Social Computing, pp.309-314, 2010.
DOI : 10.1109/SocialCom.2010.51

D. Godoy and A. Amandi, Hybrid Content and Tag-based Profiles for Recommendation in Collaborative Tagging Systems, 2008 Latin American Web Conference, pp.58-65, 2008.
DOI : 10.1109/LA-WEB.2008.15

H. Kim, A. Alkhaldi, A. Saddik, J. , and G. , Collaborative user modeling with usergenerated tags for social recommender systems, Expert Systems with Applications, issue.7, pp.388488-8496, 2011.
DOI : 10.1016/j.eswa.2011.01.048

Y. Ma, Y. Zeng, X. Ren, and N. Zhong, User Interests Modeling Based on Multi-source Personal Information Fusion and Semantic Reasoning, Proceedings of the 7th International Conference on Active Media Technology, p.195205, 2011.
DOI : 10.1016/S1007-0214(10)70119-X

P. D. Meo, G. Quattrone, and D. Ursino, 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

M. Mezghani, C. A. Zayani, I. Amous, and F. Gargouri, An extended architecture for adaptation of social navigation, WEBIST 2012 -Proceedings of the 8th International Conference on Web Information Systems and Technologies, pp.540-545, 2012.

M. Mezghani, C. A. Zayani, I. Amous, and F. Gargouri, A user profile modelling using social annotations, Proceedings of the 21st international conference companion on World Wide Web, WWW '12 Companion, p.969976, 2012.
DOI : 10.1145/2187980.2188230

A. K. Milicevic, A. Nanopoulos, and M. Ivanovic, Social tagging in recommender systems: a survey of the state-of-the-art and possible extensions, Artificial Intelligence Review, vol.46, issue.5, pp.187-209, 2010.
DOI : 10.1007/s10462-009-9153-2

R. Z. Rebai, C. A. Zayani, and I. Amous, An adaptive navigation method for semi-structured data, Advances in Databases and Information Systems, number 186 in Advances in Intelligent Systems and Computing, pp.207-215, 2013.

Y. Song, L. Zhang, G. , and C. L. , Automatic tag recommendation algorithms for social recommender systems, ACM Transactions on the Web, vol.5, issue.1, p.1431, 2011.
DOI : 10.1145/1921591.1921595

D. Tchuente, M. Canut, N. Jessel, A. Peninou, and F. Sdes, A Community Based Algorithm for Deriving Users' Profiles from Egocentrics Networks, 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, pp.667-683, 2013.
DOI : 10.1109/ASONAM.2012.53

URL : https://hal.archives-ouvertes.fr/hal-01138555

D. Vallet, I. Cantador, J. , and J. M. , Personalizing Web Search with Folksonomy-Based User and Document Profiles, Advances in Information Retrieval , number 5993 in Lecture Notes in Computer Science, pp.420-431, 2010.
DOI : 10.1007/978-3-642-12275-0_37

URL : http://hdl.handle.net/10486/665075

R. W. White, P. Bailey, C. , and L. , Predicting user interests from contextual information, Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, SIGIR '09, p.363370, 2009.
DOI : 10.1145/1571941.1572005

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.150.3268

C. A. Zayani, A. Pninou, C. M. Canut, and F. Sedes, Towards an adaptation of semi-structured document querying, Proceedings of the CIR'07 Workshop on Context-Based Information Retrieval in conjunction with CONTEXT-07 CEUR Workshop Proceedings . CEUR-WS.org, 2007.