@article{analysisofuserdwelltimebycategoryin,
  title = {Analysis of User Dwell Time by Category in News Application},
  author = {Yoshifumi Seki and Mitsuo Yoshida},
  year = {2019},
  eprint = {1908.08690},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.08690v1},
}