@article{JMLR:v21:19-359,
  author  = {Yao Ma and Alex Olshevsky and Csaba Szepesvari and Venkatesh Saligrama},
  title   = {Gradient Descent for Sparse Rank-One Matrix Completion for Crowd-Sourced Aggregation of Sparsely Interacting Workers},
  journal = {Journal of Machine Learning Research},
  year    = {2020},
  volume  = {21},
  number  = {133},
  pages   = {1--36},
  url     = {http://jmlr.org/papers/v21/19-359.html}
}