@article{inferimplicitcontextsinrealtimeonline,
  title = {Infer Implicit Contexts in Real-time Online-to-Offline Recommendation},
  author = {Xichen Ding and Jie Tang and Tracy Liu and Cheng Xu and Yaping Zhang and Feng Shi and Qixia Jiang and Dan Shen},
  year = {2019},
  eprint = {1907.04924},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1907.04924v1},
}