@article{avoidingechoresponsesinaretrievalbased,
  title = {Avoiding Echo-Responses in a Retrieval-Based Conversation System},
  author = {Denis Fedorenko and Nikita Smetanin and Artem Rodichev},
  year = {2017},
  eprint = {1712.05626},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1712.05626v2},
}