@article{contextawarehierarchicalonlinelearning,
  title = {Context-Aware Hierarchical Online Learning for Performance Maximization in Mobile Crowdsourcing},
  author = {Sabrina Klos and Cem Tekin and Mihaela van der Schaar and Anja Klein},
  year = {2017},
  eprint = {1705.03822},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1705.03822v2},
}