@inproceedings{improveddecompositionstrategyforjoint,
  title = {Improved Decomposition Strategy for Joint Entity and Relation Extraction},
  author = {Van-Hien Tran and Van-Thuy Phi and Akihiko Kato and Hiroyuki Shindo and Taro Watanabe and Yuji Matsumoto},
  year = {2021},
  booktitle = {Journal of Natural Language Processing 2021 12},
  url = {https://www.jstage.jst.go.jp/article/jnlp/28/4/28_965/_article},
}