Vladimir Kolmogorov, Andrei A. Krokhin, Michal Rolínek. The Complexity of General-Valued CSPs. SIAM Journal on Computing, 46(3):1087-1110, 2017. [doi]
@article{KolmogorovKR17,
title = {The Complexity of General-Valued CSPs},
author = {Vladimir Kolmogorov and Andrei A. Krokhin and Michal Rolínek},
year = {2017},
doi = {10.1137/16M1091836},
url = {https://doi.org/10.1137/16M1091836},
researchr = {https://researchr.org/publication/KolmogorovKR17},
cites = {0},
citedby = {0},
journal = {SIAM Journal on Computing},
volume = {46},
number = {3},
pages = {1087-1110},
}