%0 Book Section %B Multimodal Corpora: How Should Multimodal Corpora Deal with the Situation? %D 2012 %T Classifying the Feedback Function of Head Movements and Face Expressions %A Paggio, Patrizia %A Navarretta, Costanza %B Multimodal Corpora: How Should Multimodal Corpora Deal with the Situation? %I European Language Resources Association %C Luxembourg %P 34 – 38 %G eng