@article{hiclhierarchicalcontrastivelearningof,
  title = {HiCL: Hierarchical Contrastive Learning of Unsupervised Sentence Embeddings},
  author = {Zhuofeng Wu and Chaowei Xiao and VG Vinod Vydiswaran},
  year = {2023},
  eprint = {2310.09720},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2310.09720v1},
}