@InProceedings{liu-EtAl:2015:ACL-IJCNLP,
  author    = {Liu, Quan  and  Jiang, Hui  and  Wei, Si  and  Ling, Zhen-Hua  and  Hu, Yu},
  title     = {Learning Semantic Word Embeddings based on Ordinal Knowledge Constraints},
  booktitle = {Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 1: Long Papers)},
  month     = {July},
  year      = {2015},
  address   = {Beijing, China},
  publisher = {Association for Computational Linguistics},
  pages     = {1501--1511},
  url       = {http://www.aclweb.org/anthology/P15-1145}
}