@Article{Luong13a,
  Title =	 {Parsing entire discourses as very long strings:
                  {C}apturing topic continuity in grounded language
                  learning},
  Author =	 {Luong, Minh-Thang and Frank, Michael C. and Johnson,
                  Mark},
  Journal =	 {Transactions of the Association for Computational
                  Linguistics},
  Volume =	 1,
  Number =	 3,
  Pages =	 {315-323},
  Year =	 2013
}