@inproceedings{ijcai2021p44, title = {Budget-feasible Mechanisms for Representing Groups of Agents Proportionally}, author = {Liu, Xiang and Chan, Hau and Li, Minming and Wu, Weiwei}, booktitle = {Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, {IJCAI-21}}, publisher = {International Joint Conferences on Artificial Intelligence Organization}, editor = {Zhi-Hua Zhou}, pages = {313--320}, year = {2021}, month = {8}, note = {Main Track}, doi = {10.24963/ijcai.2021/44}, url = {https://doi.org/10.24963/ijcai.2021/44}, }