Optimal Trees for Minimizing Average Individual Updating Cost

@article{Guo2014OptimalTF,
  title={Optimal Trees for Minimizing Average Individual Updating Cost},
  author={Sicen Guo and Minming Li and Yingchao Zhao},
  journal={Theor. Comput. Sci.},
  year={2014},
  volume={607},
  pages={272-281}
}