K. Aberer, Z. Despotovic, W. Galuba, and W. Kellerer, The Complex Facets of Reputation and Trust, 9th Fuzzy Days, International Conference on Computational Intelligence Fuzzy Logic Neural Networks Evolutionary Algorithms, pp.283-294, 2006.
DOI : 10.1007/3-540-34783-6_29

W. Bader-ali, M. Villegas, and . Maheswaran, A trust based approach for protecting user data in social networks, CASCON, pp.288-293, 2007.

J. Caverlee, L. Liu, and S. Webb, Socialtrust, Proceedings of the 8th ACM/IEEE-CS joint conference on Digital libraries, JCDL '08, pp.104-114, 2008.
DOI : 10.1145/1378889.1378908

G. Chen, Z. Li, Z. Cheng, Z. Zhao, and H. Yan, A Fuzzy Trust Model for Multi-agent System, ICNC (3), pp.444-448, 2005.
DOI : 10.1007/11539902_53

J. Golbeck, Trust on the World Wide Web: A Survey, Foundations and Trends?? in Web Science, vol.1, issue.2, pp.131-197, 2006.
DOI : 10.1561/1800000006

E. Gray, J. Seigneur, Y. Chen, and C. Jensen, Trust Propagation in Small Worlds, iTrust, pp.239-254, 2003.
DOI : 10.1007/3-540-44875-6_17

R. Guha, R. Kumar, P. Raghavan, and A. Tomkins, Propagation of trust and distrust, Proceedings of the 13th conference on World Wide Web , WWW '04, pp.403-412, 2004.
DOI : 10.1145/988672.988727

D. Hong and V. Y. Shen, Setting Access Permission through Transitive Relationship in Web-based Social Networks
DOI : 10.1007/978-3-642-00570-1_12

, In SWKM, 2008.

A. Jøsang, Trust-Based Decision Making For Electronic Transactions, Proceedings of the Fourth Nordic Workshop on Secure Computer Systems (NORDSEC'99, 1999.

A. Jøsang, A LOGIC FOR UNCERTAIN PROBABILITIES, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, vol.5, issue.03, pp.279-212, 2001.
DOI : 10.1080/03081079708945189

A. Jøsang, Trust and Reputation Systems, FOSAD, pp.209-245, 2007.
DOI : 10.1007/978-3-540-74810-6_8

G. Kazai and N. Milic-frayling, Trust, authority and popularity in social information retrieval, Proceeding of the 17th ACM conference on Information and knowledge mining, CIKM '08, pp.1503-1504, 2008.
DOI : 10.1145/1458082.1458356

H. Liu, E. Lim, M. Hady-wirawan-lauw, A. Le, J. Sun et al., Predicting trusts among users of online communities, Proceedings of the 9th ACM conference on Electronic commerce, EC '08, pp.310-319, 2008.
DOI : 10.1145/1386790.1386838

S. Nefti, F. Meziane, and M. Kasiran, A Fuzzy Trust Model for E-Commerce, Seventh IEEE International Conference on E-Commerce Technology (CEC'05), pp.401-404, 2005.
DOI : 10.1109/ICECT.2005.4

J. Patel, W. T. Luke-teacy, N. R. Jennings, and M. Luck, A Probabilistic Trust Model for Handling Inaccurate Reputation Sources, iTrust, pp.193-209, 2005.
DOI : 10.1007/11429760_14

D. Quercia, S. Hailes, and L. Capra, Lightweight distributed trust propagation. Data Mining, IEEE International Conference on, pp.282-291, 2007.

E. Santos-neto, M. Ripeanu, and A. Iamnitchi, Tracking user attention in collaborative tagging communities, CAMA, pp.11-18, 2007.

N. Cai, G. Ziegler, and . Lausen, Propagation models for trust and distrust in social networks, Information Systems Frontiers, vol.7, issue.4-5, pp.337-358, 2005.