@inproceedings{coreferenceviapointingandhapticsin,
  title = {Co-reference via Pointing and Haptics in Multi-Modal Dialogues},
  author = {Lin Chen and Barbara Di Eugenio},
  year = {2012},
  booktitle = {NAACL 2012 6},
  url = {https://aclanthology.org/N12-1058},
}