S. Grauwin and P. Jensen, Project EducMap. from Lyon University http://ife.enslyon .fr/ife/recherche/groupes-de-travail, 2014.

K. W. Boyack and R. Klavans, Co-citation analysis, bibliographic coupling, and direct citation: Which citation approach represents the research front most accurately? Journal of the American Society for Information Science and Technology, pp.61-2389, 2010.

H. Sword, M. Song, and Y. Ding, Stylish Academic Writing Topic modelling: Measuring scholarly impact through the topical lens Measuring scholarly impact: Methods and practice, 2012.

Y. Ding, M. Song, X. Wang, G. Zhang, C. Zhai et al., Content-based citation analysis: The next generation of citation analysis, Journal of the Association for Information Science and Technology, vol.64, issue.7, 2014.
DOI : 10.1002/asi.23256

T. K. Landauer and S. T. Dumais, A solution to Plato's problem: The latent semantic analysis theory of acquisition, induction, and representation of knowledge., Psychological Review, vol.104, issue.2, pp.211-240, 1997.
DOI : 10.1037/0033-295X.104.2.211

D. M. Blei, A. Y. Ng, and M. I. Jordan, Latent Dirichlet Allocation, Journal of Machine Learning Research, vol.3, pp.4-5, 2003.

G. A. Miller, A. Budanitsky, and G. Hirst, WordNet: A lexical database for English Evaluating WordNet-based Measures of Lexical Semantic Relatedness, Communications of the ACM. Computational Linguistics, vol.3810, issue.321, pp.13-47, 1995.

M. Dascalu, P. Dessus, M. Bianco, S. Trausan-matu, and A. Nardy, Mining Texts, Learner Productions and Strategies with ReaderBench, Educational Data Mining: Applications and Trends, pp.335-377, 2014.
DOI : 10.1007/978-3-319-02738-8_13

D. Jurafsky, J. H. Martin, and R. Boulton, Speech and Language Processing: An Introduction to Natural Language Processing, Speech Recognition, and Computational Linguistics, Pearson Prentice Hall, 2002.

H. Lee, A. Chang, Y. Peirsman, N. Chambers, M. Surdeanu et al., Deterministic coreference resolution based on entity-centric, precision-ranked rules Analyzing discourse and text complexity for learning and collaborating, Studies in Computational Intelligence, 2013.

M. Dascalu, S. Trausan-matu, and P. Dessus, Validating the Automated Assessment of Participation and of Collaboration in Chat Conversations, 12th Int. Conf. on Intelligent Tutoring Systems, pp.230-235, 2014.
DOI : 10.1007/978-3-319-07221-0_27
URL : https://hal.archives-ouvertes.fr/hal-01390285

D. Lupan, M. Dascalu, S. Trausan-matu, P. Dessus, S. T. O-'rourke et al., Analyzing emotional states induced by news articles with Latent Semantic Analysis Analysing semantic flow in academic writing In V, 15th Int. Conf. on Artificial Intelligence: Methodology, Systems, Applications, 2009.