Georg Gottlob, Gianluigi Greco, Francesco Scarcello. Tree projections and constraint optimization problems: Fixed-parameter tractability and parallel algorithms. J. Comput. Syst. Sci., 94:11-40, 2018. [doi]
@article{GottlobGS18,
title = {Tree projections and constraint optimization problems: Fixed-parameter tractability and parallel algorithms},
author = {Georg Gottlob and Gianluigi Greco and Francesco Scarcello},
year = {2018},
doi = {10.1016/j.jcss.2017.11.005},
url = {https://doi.org/10.1016/j.jcss.2017.11.005},
researchr = {https://researchr.org/publication/GottlobGS18},
cites = {0},
citedby = {0},
journal = {J. Comput. Syst. Sci.},
volume = {94},
pages = {11-40},
}