@article{efficientprojectionalgorithmsontothe,
  title = {Efficient Projection Algorithms onto the Weighted l1 Ball},
  author = {Guillaume Perez and Sebastian Ament and Carla Gomes and Michel Barlaud},
  year = {2020},
  eprint = {2009.02980},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2009.02980v1},
}