@article{WardVegaBaumann2012,
  author    = {Nigel G. Ward and Alejandro Vega and Timo Baumann},
  title     = {Prosodic and temporal features for language modeling for dialog},
  journal   = {Speech communication},
  volume    = {54},
  number    = {2},
  pages     = {161 -- 174},
  doi       = {10.1016/j.specom.2011.07.009},
  year      = {2012},
}