@inproceedings{adynamicprogrammingalgorithmfortree,
  title = {A Dynamic Programming Algorithm for Tree Trimming-based Text Summarization},
  author = {Tsutomu Hirao and Masaaki Nagata and Masaaki Nishino and Norihito Yasuda and Shin-ichi Minato},
  year = {2015},
  booktitle = {HLT 2015 5},
  url = {https://aclanthology.info/papers/N15-1049/n15-1049},
}