Jimmy Ho-Man Lee, Ka Lun Leung, Y. W. Shum. Consistency techniques for polytime linear global cost functions in weighted constraint satisfaction. Constraints, 19(3):270-308, 2014. [doi]
@article{LeeLS14-1,
title = {Consistency techniques for polytime linear global cost functions in weighted constraint satisfaction},
author = {Jimmy Ho-Man Lee and Ka Lun Leung and Y. W. Shum},
year = {2014},
doi = {10.1007/s10601-014-9159-5},
url = {http://dx.doi.org/10.1007/s10601-014-9159-5},
researchr = {https://researchr.org/publication/LeeLS14-1},
cites = {0},
citedby = {0},
journal = {Constraints},
volume = {19},
number = {3},
pages = {270-308},
}