@article{learningnestednamedentityrecognitionfrom,
  title = {Learning Nested Named Entity Recognition from Flat Annotations},
  author = {Igor Rozhkov and Natalia Loukachevitch},
  year = {2026},
  eprint = {2603.00840},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.00840},
}