@InProceedings{Kummerfeld-Klein:2017:ParsingWithTraces,
  author    = {Jonathan K. Kummerfeld  and  Dan Klein},
  title     = {Parsing with Traces: An O(n^4) Algorithm and a Structural Representation},
  booktitle = {Transactions of the ACL},
  address   = {},
  pages     = {},
  year      = {2017},
}