@incollection{cafieri:hal-01018034, TITLE = {{Using mathematical programming to refine heuristic solutions for network clustering}}, AUTHOR = {Cafieri, Sonia and Hansen, Pierre}, URL = {https://enac.hal.science/hal-01018034}, BOOKTITLE = {{Models, Algorithms and Technologies for Networks AnalysisProceedings of the 3rd International Conference on Network Analysis}}, EDITOR = {P. Pardalos and M. Batsyn and V. Kalyagin}, PUBLISHER = {{Springer}}, SERIES = {Springer Proceedings in Mathematics \& Statistics}, PAGES = {pp xxxx}, YEAR = {2014}, MONTH = Nov, PDF = {https://enac.hal.science/hal-01018034/file/Cafieri_NET2013.pdf}, HAL_ID = {hal-01018034}, HAL_VERSION = {v1}, }