@InProceedings{chen:2015:SRW,
  author    = {Chen, Zhiyuan},
  title     = {Lifelong Machine Learning for Topic Modeling and Beyond},
  booktitle = {Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Student Research Workshop},
  month     = {June},
  year      = {2015},
  address   = {Denver, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {133--139},
  url       = {http://www.aclweb.org/anthology/N15-2018}
}