@inproceedings{qi18naacl,
    title = {When and Why Are Pre-trained Word Embeddings Useful for Neural Machine Translation?},
    author = {Ye Qi and Devendra Sachan and Matthieu Felix and Sarguna Padmanabhan and Graham Neubig},
    booktitle = {Meeting of the North American Chapter of the Association for Computational Linguistics (NAACL)},
    address = {New Orleans, USA},
    month = {June},
    url = {https://arxiv.org/pdf/1804.06323.pdf},
    year = {2018}
}