@misc{inoue2013revealing,
  title={Revealing the intricate effect of collaboration on innovation},
  author={Hiroyasu Inoue and Yang-Yu Liu},
  year={2013},
  eprint={1309.2797},
  archivePrefix={arXiv},
  primaryClass={physics.soc-ph},
  url={https://arxiv.org/abs/1309.2797}
}