@article{theonlinesaddlepointproblemapplications,
  title = {The Online Saddle Point Problem and Online Convex Optimization with Knapsacks},
  author = {Adrian Rivera and He Wang and Huan Xu},
  year = {2018},
  eprint = {1806.08301},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1806.08301v3},
}