For example , Jokinen and Ragni ( 2007 ) and Jokinen et al. ( 2008 ) find that machine learning algorithms can be trained to recognise some of the functions of head movements , while Reidsma et al. ( 2009 ) show that there is a dependence between focus of attention and assignment of dialogue act labels .
distinguishing the communicative functions of gestures
Kristiina Jokinen Costanza Navarretta Patrizia Paggio
Others have looked at the application of machine learning algorithms to annotated multimodal corpora . For example , Jokinen and Ragni ( 2007 ) and Jokinen et al. ( 2008 ) find that machine learning algorithms can be trained to recognise some of the functions of head movements , while Reidsma et al. ( 2009 ) show that there is a dependence between focus of attention and assignment of dialogue act labels . Related are also the studies by Rieks op den Akker and Schulz ( 2008 ) and Murray and Renals ( 2008 ) : both achieve promising results in the automatic segmentation of dialogue acts using the annotations in a large multimodal corpus .
For example , Jokinen and Ragni ( 2007 ) and @@CITATION find that machine learning algorithms can be trained to recognise some of the functions of head movements , while Reidsma et al. ( 2009 ) show that there is a dependence between focus of attention and assignment of dialogue act labels .