@inproceedings{ijcai2009p218,
  title     = {Early Prediction on Time Series: A Nearest Neighbor Approach},
  author    = {Xing, Zhengzheng and Pei, Jian and Yu, Philip S.},
  booktitle = {Proceedings of the Twenty-First International Joint Conference on
               Artificial Intelligence, {IJCAI-09}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Hiroaki Kitano},
  pages     = {1297--1301},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/218},
}