S. Abney, S. Flickenger, C. Gdaniec, C. Grishman, P. Harrison et al., Procedure for quantitatively comparing the syntactic coverage of english grammars, HLT '91: Proceedings of the workshop on Speech and Natural Language, pp.306-311, 1991.

T. Akutsu, D. Fukagawa, and A. Takasu, Approximating Tree Edit Distance through String Edit Distance, Algorithmica, vol.18, issue.2, pp.325-348, 2010.
DOI : 10.1007/s00453-008-9213-z
URL : http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/113886/1/apxtree-rev2.pdf

B. Allen and M. Steel, Subtree Transfer Operations and Their Induced Metrics on Evolutionary Trees, Annals of Combinatorics, vol.5, issue.1, pp.1-15, 2001.
DOI : 10.1007/s00026-001-8006-8

A. Apostolico and S. Lonardi, Off-line compression by greedy textual substitution, Proceedings of the IEEE, pp.1733-1744, 2000.
DOI : 10.1109/5.892709
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.79.9094

P. Bille, A survey on tree edit distance and related problems, Theoretical Computer Science, vol.337, issue.1-3, pp.217-239, 2005.
DOI : 10.1016/j.tcs.2004.12.030

M. Charikar, E. Lehman, D. Liu, R. Panigrahy, M. Prabhakaran et al., The Smallest Grammar Problem, IEEE Transactions on Information Theory, vol.51, issue.7, pp.2554-2576, 2005.
DOI : 10.1109/TIT.2005.850116

F. B. Jr, Three great challenges for half-century-old computer science, Journal of the ACM, vol.50, issue.1, 2003.

J. Kieffer and E. H. Yang, Grammar-based codes: a new class of universal lossless source codes, IEEE Transactions on Information Theory, vol.46, issue.3, pp.737-754, 2000.
DOI : 10.1109/18.841160

D. Klein, The Unsupervised Learning of Natural Language Structure, 2005.

H. W. Kuhn, The Hungarian method for the assignment problem, Naval Research Logistics Quarterly, vol.3, issue.1-2, pp.83-87, 1955.
DOI : 10.1002/nav.3800020109

A. Lipkus, A proof of the triangle inequality for the Tanimoto distance, Journal of Mathematical Chemistry, vol.26, issue.1/3, pp.263-265, 1999.
DOI : 10.1023/A:1019154432472

C. G. Nevill-manning, Inferring Sequential Structure, 1996.

G. Sampson, A Proposal for Improving the Measurement of Parse Accuracy, International Journal of Corpus Linguistics, vol.5, issue.1, pp.53-68, 2000.
DOI : 10.1075/ijcl.5.1.04sam