Pantic, MajaCowie, RoderickD’Errico, FrancescaHeylen, DirkMehu, MarcPelachaud, CatherinePoggi, IsabellaSchroeder, MarcVinciarelli, Alessandro2013-12-192013-12-192013-12-19201110.1007/978-0-85729-997-0_26https://infoscience.epfl.ch/handle/20.500.14299/98366Social Signal Processing: The Research Agendatext::book/monograph::book part or chapter