@article{sequentialrecommendationinonlinegames,
  title = {Sequential Recommendation in Online Games with Multiple Sequences, Tasks and User Levels},
  author = {Si Chen and Yuqiu Qian and Hui Li and Chen Lin},
  year = {2021},
  eprint = {2102.06950},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.06950v2},
}