M. E. Newman, Networks: An Introduction, 2010.
DOI : 10.1093/acprof:oso/9780199206650.001.0001

S. Fortunato, Community detection in graphs, Physics Reports, vol.486, issue.3-5, p.75, 2010.
DOI : 10.1016/j.physrep.2009.11.002

J. Wang, Y. Qui, R. Wang, and X. Zhang, Remarks on Network Community Properties, Journal of Systems Science and Complexity, vol.105, issue.23, p.637, 2008.
DOI : 10.1007/s11424-008-9140-8

S. Cafieri, P. Hansen, and L. Liberti, Edge ratio and community structure in networks, Physical Review E, vol.81, issue.2, p.26105, 2010.
DOI : 10.1103/PhysRevE.81.026105

URL : https://hal.archives-ouvertes.fr/hal-00935207

S. Nobe, P. Hansen, and N. Mladenovi´cmladenovi´c, Maximizing edge-ratio is NP-complete, Discrete Applied Mathematics, vol.159, issue.18, p.2276, 2011.
DOI : 10.1016/j.dam.2011.07.016

N. Mladenovi´cmladenovi´c and P. Hansen, Variable neighborhood search, Computers & Operations Research, vol.24, issue.11, p.1097, 1997.
DOI : 10.1016/S0305-0548(97)00031-2

P. Hansen and N. Mladenovi´cmladenovi´c, Variable neighborhood search: Principles and applications, European Journal of Operational Research, vol.130, issue.3, p.449, 2001.
DOI : 10.1016/S0377-2217(00)00100-4

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=

P. Hansen and N. Mladenovi´cmladenovi´c, Variable Neighbourhood Search, Handbook of Applied Optimization, 2002.
DOI : 10.4114/ia.v7i19.717

P. Hansen and N. Mladenovi´cmladenovi´c, Variable Neighbourhood Search, Handbook of Metaheuristics, 2003.
DOI : 10.4114/ia.v7i19.717

S. Cafieri, P. Hansen, and L. Liberti, Locally optimal heuristic for modularity maximization of networks, Physical Review E, vol.83, issue.5, p.56105, 2011.
DOI : 10.1103/PhysRevE.83.056105

URL : https://hal.archives-ouvertes.fr/hal-00934660

W. Zachary, An Information Flow Model for Conflict and Fission in Small Groups, Journal of Anthropological Research, vol.33, issue.4, p.452, 1977.
DOI : 10.1086/jar.33.4.3629752

D. Lusseau, K. Schneider, O. Boisseau, P. Haase, E. Slooten et al., The bottlenose dolphin community of Doubtful Sound features a large proportion of long-lasting associations, Behavioral Ecology and Sociobiology, vol.54, issue.4, p.396, 2003.
DOI : 10.1007/s00265-003-0651-y

D. Knuth, The Stanford GraphBase: A Platform for Combinatorial Computing, 1993.

M. E. Newman, Finding community structure in networks using the eigenvectors of matrices, Physical Review E, vol.74, issue.3, p.36104, 2006.
DOI : 10.1103/PhysRevE.74.036104

R. Guimerà, L. Danon, A. Diaz-guilera, F. Giralt, and A. Arenas, Self-similar community structure in a network of human interactions, Physical Review E, vol.68, issue.6, p.65103, 2003.
DOI : 10.1103/PhysRevE.68.065103

D. Aloise, S. Cafieri, G. Caporossi, P. Hansen, L. Liberti et al., Column generation algorithms for exact modularity maximization in networks, Physical Review E, vol.82, issue.4, p.46112, 2010.
DOI : 10.1103/PhysRevE.82.046112

URL : https://hal.archives-ouvertes.fr/hal-00934661

A. Noack and R. Rotta, Multi-level Algorithms for Modularity Clustering, Lecture Notes in Computer Science, vol.5526, p.257, 2009.
DOI : 10.1007/978-3-642-02011-7_24