@article{tang2016framework,
  title={\href{https://pierre.senellart.com/publications/tang2016framework.pdf}{A Framework for Sampling-Based {XML} Data Pricing}},
  author={Ruiming Tang and Antoine Amarilli and Pierre Senellart and St\'ephane Bressan},
  journal={Transactions on Large-Scale Data and Knowledge-Centered Systems},
  volume={24},
  pages={116--138},
  year={2016},
}