@InProceedings{song-emnlp16,
  author = {Linfeng Song and Yue Zhang and Xiaochang Peng and Zhiguo Wang and
  Daniel Gildea},
  title = {{AMR}-to-text Generation as a Traveling Salesman Problem},
  booktitle = {Conference on Empirical Methods in Natural Language Processing
  (EMNLP-16)},
  year = {2016},
  pages = {2084--2089},
  URL = {https://www.cs.rochester.edu/u/gildea/pubs/song-emnlp16.pdf}
}