@article{whoshouldgofirstaselfsupervisedconcept,
  title = {Who Should Go First? A Self-Supervised Concept Sorting Model for Improving Taxonomy Expansion},
  author = {Xiangchen Song and Jiaming Shen and Jieyu Zhang and Jiawei Han},
  year = {2021},
  eprint = {2104.03682},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.03682v2},
}