@inproceedings{bhaskar2018truthful,
  title = "Truthful and near-optimal mechanisms for welfare maximization in multi-winner elections",
  author = "Bhaskar, Umang and Dani, Varsha and Ghosh, Abheek",
  year = "2018",
  booktitle = "Proceedings of the AAAI Conference on Artificial Intelligence (AAAI)",
  number = "1",
  volume = "32",
}