@inproceedings{yang2009metricbased,
  address = {Singapore},
  author = {Yang, Hui and Callan, Jamie},
  booktitle = {Proceedings of the 47th Annual Meeting of the Association for Computational Linguistics (ACL2009)},
  interhash = {98be706305a8e0a89a0ec8ece59b386c},
  intrahash = {25d6d520d5dc38c61af8401a165b538f},
  month = {August},
  pages = {271–279},
  title = {A Metric-based Framework for Automatic Taxonomy Induction},
  year = 2009
}