@inproceedings{livshits-recsys21,
  title        = "Stronger Privacy for Federated Collaborative Filtering With
Implicit Feedback",
  author       = "Lorenzo Minto and Moritz Haller and Hamed Haddadi and Benjamin Livshits",
  year         = "2021",
  month        = sep,
  booktitle    = {Proceedings of the  Conference on Recommender Systems (RecSys)}
}