S. Amer-yahia, L. Lakshmanan, and C. Yu, Socialscope: Enabling information discovery on social content sites, Conference on Innovative Data Systems Research (CIDR), 2009.

C. Bizer, J. Lehmann, G. Kobilarov, S. Auer, C. Becker et al., DBpedia - A crystallization point for the Web of Data, Web Semantics: Science, Services and Agents on the World Wide Web, vol.7, issue.3, pp.154-165, 2009.
DOI : 10.1016/j.websem.2009.07.002

M. C. Díaz-galiano, M. A. García-cumbreras, M. T. Martín-valdivia, A. Montejo-ráez, and L. A. , Ure na-López. Integrating mesh ontology to improve medical information retrieval, Advances in Multilingual and Multimodal Information Retrieval: 8th Workshop of the Cross-Language Evaluation Forum, pp.601-606, 2007.

G. W. Flake, S. Lawrence, and C. L. Giles, Efficient identification of Web communities, Proceedings of the sixth ACM SIGKDD international conference on Knowledge discovery and data mining , KDD '00, pp.150-160, 2000.
DOI : 10.1145/347090.347121

S. Gauch, J. Chaffee, and A. Pretschner, Ontology-based personalized search and browsing, Web Intelli. and Agent Sys, vol.1, pp.219-234, 2003.

D. Gibson, J. Kleinberg, and P. Raghavan, Inferring web communities from link topology. In HYPERTEXT'98: Proceedings of the ninth ACM conference on Hypertext and hypermedia : links, objects, time and space?structure in hypermedia systems, pp.225-234, 1998.

M. Gumbrecht, Blogs as 'protected space, WWW Workshop on the Weblogging Ecosystem: Aggregation, Analysis and Dynamics, p.5, 2004.

J. M. Kleinberg, Authoritative sources in a hyperlinked environment, SODA'98: Proceedings of the ninth annual ACM-SIAM symposium on Discrete algorithms, pp.668-677, 1998.
DOI : 10.1145/324133.324140

A. S. Maiya and T. Y. Berger-wolf, Sampling community structure, Proceedings of the 19th international conference on World wide web, WWW '10, pp.701-710, 2010.
DOI : 10.1145/1772690.1772762

E. Menchen-trevino, Blogger motivations: Power, pull, and positive feedback, Internet Research, vol.6, issue.0, 2005.

G. A. Miller, WordNet: a lexical database for English, Communications of the ACM, vol.38, issue.11, pp.39-41, 1995.
DOI : 10.1145/219717.219748

G. Mishne and N. Glance, Leave a reply: An analysis of weblog comments, WWW06 Workshop on the Weblogging Ecosystem, 2006.

C. Rosse and J. L. Mejino, A reference ontology for biomedical informatics: the Foundational Model of Anatomy, Journal of Biomedical Informatics, vol.36, issue.6, pp.478-500, 2003.
DOI : 10.1016/j.jbi.2003.11.007

M. Roth, A. B. David, D. Deutscher, G. Flysher, I. Horn et al., Suggesting friends using the implicit social graph, Proceedings of the 16th ACM SIGKDD international conference on Knowledge discovery and data mining, KDD '10, pp.233-242, 2010.
DOI : 10.1145/1835804.1835836

T. Schoberth, J. Preece, and A. Heinzl, Online communities: a longitudinal analysis of communication activities, 36th Annual Hawaii International Conference on System Sciences, 2003. Proceedings of the, 2003.
DOI : 10.1109/HICSS.2003.1174576

A. Schuth, M. Marx, and M. De-rijke, Extracting the discussion structure in comments on news-articles, Proceedings of the 9th annual ACM international workshop on Web information and data management , WIDM '07, pp.97-104, 2007.
DOI : 10.1145/1316902.1316919

A. Sieg, B. Mobasher, and R. Burke, Web search personalization with ontological user profiles, Proceedings of the sixteenth ACM conference on Conference on information and knowledge management , CIKM '07, pp.525-534, 2007.
DOI : 10.1145/1321440.1321515

F. M. Suchanek, G. Kasneci, and G. Weikum, Yago, Proceedings of the 16th international conference on World Wide Web , WWW '07, 2007.
DOI : 10.1145/1242572.1242667
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