@article{perez-2016-spectral,
    title = "Spectral decomposition method of dialog state tracking via collective matrix factorization",
    author = "Perez, Julien",
    editor = "Poesio, Massimo  and
      Eugenio, Barbara Di  and
      Schlangen, David  and
      Williams, Jason D.  and
      Raux, Antoine  and
      Henderson, Matthew  and
      Ginzburg, Jonathan",
    journal = "Dialogue {\&} Discourse",
    volume = "7",
    year = "2016",
    url = "https://preview.aclanthology.org/ingest-dnd/2016.dnd-7.4/",
    doi = "10.5087/dad.2016.304",
    pages = "34--46"
}