M. S. Ackerman and D. W. Mcdonald, Answer Garden 2, Proceedings of the 1996 ACM conference on Computer supported cooperative work , CSCW '96, pp.97-105, 1996.
DOI : 10.1145/240080.240203

S. Basaruddin, H. Haron, and S. A. Noordin, Understanding Organizational Memory System for Managing Knowledge, International Conference on Advancements in Information Technology ICAIT 2011, 2011.

I. Nonaka, A Dynamic Theory of Organizational Knowledge Creation, Organization Science, vol.5, issue.1, pp.14-37, 1994.
DOI : 10.1287/orsc.5.1.14

R. Dieng, O. Corby, A. Giboin, and M. Ribiere, Methods and tools for corporate knowledge management, International Journal of Human-Computer Studies, vol.51, issue.3, pp.567-598, 1999.
DOI : 10.1006/ijhc.1999.0281

URL : https://hal.archives-ouvertes.fr/inria-00073203

M. E. Atwood, Organizational memory systems: challenges for information technology, Proceedings of the 35th Annual Hawaii International Conference on System Sciences, pp.919-927, 2002.
DOI : 10.1109/HICSS.2002.994042

G. Hodge, Systems of Knowledge Organization for Digital Libraries: Beyond Traditional Authority Files, Digital Library Federation, Council on Library and Information Resources, 2000.

G. W. Flakes, S. Lawrence, C. L. Giles, and F. M. Coetzee, Selforganization of the web and identification of communities, IEEE Computer, 2002.

J. Zhang, J. Tang, B. Liang, Z. Yang, S. Wang et al., Recommendation over a Heterogeneous Social Network, 2008 The Ninth International Conference on Web-Age Information Management, pp.309-316, 2008.
DOI : 10.1109/WAIM.2008.71

D. Cai, Z. Shao, X. He, X. Yan, and J. Han, Mining hidden community in heterogeneous social networks, Proceedings of the 3rd international workshop on Link discovery , LinkKDD '05, pp.58-65, 2005.
DOI : 10.1145/1134271.1134280

P. Mika, Flink: Semantic Web technology for the extraction and analysis of social networks, Web Semantics: Science, Services and Agents on the World Wide Web, pp.211-223, 2005.
DOI : 10.1016/j.websem.2005.05.006

Z. Shen, K. L. Ma, and T. Eliassi-rad, Visual Analysis of Large Heterogeneous Social Networks by Semantic and Structural Abstraction, IEEE Transactions on Visualization and Computer Graphics, vol.12, issue.6, pp.1427-1439, 2006.
DOI : 10.1109/TVCG.2006.107

S. E. Schaeffer, Graph clustering, Computer Science Review, vol.1, issue.1, pp.27-64, 2007.
DOI : 10.1016/j.cosrev.2007.05.001

X. Kong, C. Bokai, and S. Y. Philip, Multi-label classification by mining label and instance correlations from heterogeneous information networks, Proceedings of the 19th ACM SIGKDD international conference on Knowledge discovery and data mining, KDD '13, 2013.
DOI : 10.1145/2487575.2487577

URL : http://www.cs.uic.edu/~xkong/kdd13_hml.pdf

A. Papadopoulos, P. George, and D. D. Marios, Identifying Clusters with Attribute Homogeneity and Similar Connectivity in Information Networks, 2013 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT), 2013.
DOI : 10.1109/WI-IAT.2013.49

J. Ming, J. Han, and M. Danilevsky, Ranking-based classification of heterogeneous information networks, Proceedings of the 17th ACM SIGKDD international conference on Knowledge discovery and data mining, 2011.

C. R. Jones, D. Ferreday, and V. Hodgson, Networked learning a relational approach: weak and strong ties, Journal of Computer Assisted Learning, vol.18, issue.2, pp.90-102, 2008.
DOI : 10.1177/02632760122052048

URL : https://hal.archives-ouvertes.fr/hal-00190250

F. Gandon, Engineering an ontology for a multi-agents corporate memory system, ISMICK 2001 Eighth International Symposium on the Management of Industrial and Corporate Knowledge, 2001.
URL : https://hal.archives-ouvertes.fr/hal-01145806

L. Denoyer and P. Gallinari, The wikipedia xml corpus Comparative Evaluation of XML" Information Retrieval Systems, pp.12-19, 2007.

G. Salton and M. J. Mcgill, Introduction to Modern Information Retrieval, 1983.

K. Spark-jones, A STATISTICAL INTERPRETATION OF TERM SPECIFICITY AND ITS APPLICATION IN RETRIEVAL, Journal of Documentation, vol.28, issue.1, pp.1-11, 1972.
DOI : 10.1002/asi.5090180209