Alberto Costa, Pierre Hansen, Leo Liberti. On the impact of symmetry-breaking constraints on spatial Branch-and-Bound for circle packing in a square. Discrete Applied Mathematics, 161(1-2):96-106, 2013. [doi]
@article{CostaHL13,
title = {On the impact of symmetry-breaking constraints on spatial Branch-and-Bound for circle packing in a square},
author = {Alberto Costa and Pierre Hansen and Leo Liberti},
year = {2013},
doi = {10.1016/j.dam.2012.07.020},
url = {http://dx.doi.org/10.1016/j.dam.2012.07.020},
researchr = {https://researchr.org/publication/CostaHL13},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {161},
number = {1-2},
pages = {96-106},
}