@inproceedings{thefixedsizeordinallyforgettingencoding,
  title = {The Fixed-Size Ordinally-Forgetting Encoding Method for Neural Network Language Models},
  author = {ShiLiang Zhang and Hui Jiang and MingBin Xu and Junfeng Hou and Li-Rong Dai},
  year = {2015},
  booktitle = {IJCNLP 2015 7},
  url = {https://aclanthology.org/P15-2081},
}