@ARTICLE{koppincr2013,
     author = {Kopp, Stefan and van Welbergen, Herwin and Yaghoubzadeh, Ramin and Buschmeier, Hendrik},
      title = {An architecture for fluid real-time conversational agents: integrating incremental output generation and input processing},
    journal = {Journal on Multimodal User Interfaces},
     volume = {8},
       year = {2013},
      pages = {97-108},
  publisher = {Springer Berlin Heidelberg},
       issn = {1783-7677},
        doi = {10.1007/s12193-013-0130-3}
}