@inproceedings{ijcai2018p60, title = {Preference Orders on Families of Sets - When Can Impossibility Results Be Avoided?}, author = {Jan Maly and Miroslaw Truszczynski and Stefan Woltran}, booktitle = {Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, {IJCAI-18}}, publisher = {International Joint Conferences on Artificial Intelligence Organization}, pages = {433--439}, year = {2018}, month = {7}, doi = {10.24963/ijcai.2018/60}, url = {https://doi.org/10.24963/ijcai.2018/60}, }