@article{improvedlearnedsparseretrievalwithcorpus,
  title = {Improved Learned Sparse Retrieval with Corpus-Specific Vocabularies},
  author = {Puxuan Yu and Antonio Mallia and Matthias Petri},
  year = {2024},
  eprint = {2401.06703},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2401.06703v1},
}